{"title":"Rectangular Cast Iron Downpipes","description":"\u003cp data-start=\"36\" data-end=\"381\"\u003eRectangular cast iron downpipes create a much sharper, more architectural appearance than standard round cast iron rainwater pipes. You often see them in cities like London and Manchester on old properties. \u003c\/p\u003e\n\u003cp data-start=\"36\" data-end=\"381\"\u003eThe clean vertical lines suit buildings with stronger detailing across the façade, which is why rectangular cast iron downpipes are so often specified alongside\u003ca href=\"https:\/\/www.castironguttering.co.uk\/collections\/moulded-ogee-cast-iron-guttering\"\u003e\u003cstrong\u003e Moulded Ogee cast iron gutterin\u003c\/strong\u003e\u003c\/a\u003eg on heritage and restoration projects.\u003c\/p\u003e\n\u003cp data-start=\"383\" data-end=\"679\"\u003eWhile \u003ca href=\"https:\/\/www.castironguttering.co.uk\/collections\/round-cast-iron-downpipes\"\u003e\u003cstrong\u003eround cast iron downpipes\u003c\/strong\u003e\u003c\/a\u003e remain the more common choice across traditional properties, rectangular profiles bring a more formal appearance to the rainwater system and work especially well on larger period buildings, churches, townhouses, and architectural developments where detail matters. If you're unsure, you can always email us with an image of your property and we'll help you decide. \u003c\/p\u003e\n\u003cp data-start=\"681\" data-end=\"1171\"\u003eAt Cast Iron Warehouse, we specialise in supplying genuine Alumasc Apex Heritage rectangular cast iron downpipes alongside matching Moulded Ogee guttering, \u003ca href=\"https:\/\/www.castironguttering.co.uk\/collections\/100mm-4-cast-iron-hoppers-copy\"\u003e\u003cstrong\u003erectangular hopper heads\u003c\/strong\u003e\u003c\/a\u003e, bends, offsets, shoes, brackets, and fittings for complete heritage rainwater systems. Widely specified by architects across conservation and restoration projects throughout the UK, the Alumasc Apex range combines authentic sand cast manufacture with the consistency and reliability expected on modern construction work.\u003c\/p\u003e\n\u003cp data-start=\"1173\" data-end=\"1435\"\u003eThe socketed cast iron pipe design creates a far more authentic finish than imitation cast iron effect systems, particularly on traditional elevations where rainwater goods form part of the building’s architecture rather than simply serving a practical function.\u003c\/p\u003e","products":[{"product_id":"0-9m-3ft-cast-iron-100-x-75mm-4x3-square-downpipe-with-ears-black-copy","title":"Alumasc Apex 5 x 4 Primed CI Moulded 100x75mm Running Outlet","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240374313337,"sku":"MG54\/RO\/43","price":188.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/mg_ro__3.jpg?v=1778408247"},{"product_id":"1-83m-6ft-cast-iron-100-x-75mm-4x3-square-downpipe-with-ears-primed-copy","title":"Alumasc Apex Alumasc 100 x 75mm Apex Heritage Cast Iron Rectangular Pipe Plinth Offset - UNEARED","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240374346105,"sku":"P43\/OF\/03P","price":170.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/alumasc-apex-heritage-cast-iron-rectangular-pipe-135-degree-plinth-offsets.jpg?v=1778408248"},{"product_id":"cast-iron-100-x-75mm-4x3-square-socket-with-ears-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Socket - with Ears - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240420286841,"sku":"P43SOCPA_tbc","price":145.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43soc_tbc.jpg?v=1778408625"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-135-degree-plinth-offset-with-ears-152mm-offset-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 135 Degree Plinth Offset with Ears (152mm Offset) - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240420319609,"sku":"P43OF06PEPA_tbc","price":215.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43of06petbc.jpg?v=1778408625"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-135-degree-plinth-offset-with-ears-114mm-offset-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 135 Degree Plinth Offset with Ears (114mm Offset) - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240421040505,"sku":"P43OF04PEPA_tbc","price":215.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43of4tbc_05c85cc9-b3ab-4cdb-baf8-8450df999235.jpg?v=1778408626"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-135-degree-plinth-offset-with-ears-76mm-offset-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 135 Degree Plinth Offset with Ears (76mm Offset) - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240421073273,"sku":"P43OF03PEPA_tbc","price":200.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43of03petbc.jpg?v=1778408627"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-120-degree-swan-neck-304mm-offset-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 120 Degree Swan Neck (304mm Offset) - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240421106041,"sku":"P43OF12PA_tbc","price":257.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43of12tbc.jpg?v=1778408628"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-120-degree-swan-neck-228mm-offset-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 120 Degree Swan Neck (228mm Offset) - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240421171577,"sku":"P43OF09PA_tbc","price":240.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43of9tbc.jpg?v=1778408628"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-120-degree-swan-neck-152mm-offset-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 120 Degree Swan Neck (152mm Offset) - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240421237113,"sku":"P43OF06PA_tbc","price":183.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43of6tbc.jpg?v=1778408629"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-120-degree-swan-neck-114mm-offset-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 120 Degree Swan Neck (114mm Offset) - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240421302649,"sku":"P43OF04PA_tbc","price":183.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43of4tbc.jpg?v=1778408630"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-120-degree-swan-neck-76mm-offset-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 120 Degree Swan Neck (76mm Offset) - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240421335417,"sku":"P43OF03PA_tbc","price":170.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43of3tbc.jpg?v=1778408630"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-branch-right-hand-with-ears-112-5-degree-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Branch - Right Hand with Ears 112.5 Degree - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240421630329,"sku":"P43BR112REPA_tbc","price":303.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43br112re_tbc.jpg?v=1778408631"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-branch-left-hand-with-ears-112-5-degree-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Branch - Left Hand with Ears 112.5 Degree - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240421663097,"sku":"P43BR112LEPA_tbc","price":303.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43br112le_tbc.jpg?v=1778408631"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-bend-to-right-112-5-degree-with-ears-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Bend to  Right 112.5 Degree with Ears - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240421728633,"sku":"P43B112REPA_tbc","price":144.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43b112re_tbc.jpg?v=1778408632"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-bend-to-left-112-5-degree-with-ears-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Bend to Left 112.5 Degree with Ears - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240422580601,"sku":"P43B112LEPA_tbc","price":144.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43b112le_tbc.jpg?v=1778408635"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-access-pipe-without-ears-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Access Pipe - without Ears - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240422908281,"sku":"P43APPA_tbc","price":283.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43ap_tbc.jpg?v=1778408634"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-shoe-front-without-ears-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Shoe - Front without Ears - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240422941049,"sku":"P43SHPA_tbc","price":176.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p_sh_tbc.jpg?v=1778408634"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-shoe-front-with-ears-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Shoe - Front with Ears - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240423793017,"sku":"P43SHEPA_tbc","price":179.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43she_tbc.jpg?v=1778408635"},{"product_id":"0-9m-3ft-cast-iron-100-x-75mm-4x3-square-downpipe-without-ears-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex 0.9m (3ft) Cast Iron 100 x 75mm (4\"x3\") Square Downpipe without Ears - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240423858553,"sku":"P433FTNEPA_tbc","price":264.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p436ftne_tbc.jpg?v=1778408636"},{"product_id":"1-83m-6ft-cast-iron-100-x-75mm-4x3-square-downpipe-without-ears-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex 1.83m (6ft) Cast Iron 100 x 75mm (4\"x3\") Square Downpipe without Ears - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240423891321,"sku":"P436FTNEPA_tbc","price":362.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p436ftne_tbc_662f9dac-4cb7-4f8f-be33-94886e2fd85e.jpg?v=1778408636"},{"product_id":"0-9m-3ft-cast-iron-100-x-75mm-4x3-square-downpipe-with-ears-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex 0.9m (3ft) Cast Iron 100 x 75mm (4\"x3\") Square Downpipe with Ears - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240424186233,"sku":"P433FTPA_tbc","price":267.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p436ft_tbc_09bde430-5c56-4cc3-bb66-b5e7892871ba.jpg?v=1778408638"},{"product_id":"1-83m-6ft-cast-iron-100-x-75mm-4x3-square-downpipe-with-ears-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex 1.83m (6ft) Cast Iron 100 x 75mm (4\"x3\") Square Downpipe with Ears - One of 6 CI Standard RAL Colours TBC","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240425070969,"sku":"P436FTPA_tbc","price":368.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p436ft_tbc.jpg?v=1778408638"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-shoe-front-with-ears-primed-1-in-stock","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Shoe - Front with Ears - Primed - 1 in Stock","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240425136505,"sku":"P43SHEStock","price":178.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43shestock.jpg?v=1778408640"},{"product_id":"100-x-75mm-4x3-cast-iron-square-plinth-offsets-with-ears-114mm-offset-primed-2-in-stock","title":"Alumasc Apex 100 x 75mm (4\"x3\") Cast Iron Square Plinth Offsets with Ears- 114mm Offset - Primed - 2 in Stock","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240425169273,"sku":"P43OF04PEStock","price":367.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43of04pe_b_1_2.jpg?v=1778408639"},{"product_id":"cast-iron-rectangular-large-305-x-250-x-200mm-rainwater-hopper-head-with-100-x-75mm-4x3-square-outlet-primed","title":"Alumasc Apex Cast Iron Rectangular Large (305 x 250 x 200mm) Rainwater Hopper Head with 100 x 75mm (4\"x3\") Square Outlet - Primed","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240426054009,"sku":"HH00343","price":249.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/hh003.jpg?v=1778408640"},{"product_id":"cast-iron-rectangular-small-250-x-180-x-180mm-rainwater-hopper-head-with-100-x-75mm-4x3-square-outlet-primed","title":"Alumasc Apex Cast Iron Rectangular Small (250 x 180 x 180mm) Rainwater Hopper Head with 100 x 75mm (4\"x3\") Square Outlet - Primed","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240426086777,"sku":"HH00243","price":139.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/hh002.jpg?v=1778408641"},{"product_id":"cast-iron-rectangular-large-305-x-250-x-200mm-rainwater-hopper-head-with-100-x-75mm-4x3-square-outlet-black","title":"Alumasc Apex Cast Iron Rectangular Large (305 x 250 x 200mm) Rainwater Hopper Head with 100 x 75mm (4\"x3\") Square Outlet - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240426283385,"sku":"HH00343PA","price":238.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/hf_20260517_134508_d6a92e8c-1159-424c-bff6-08ead11af648.png?v=1779025658"},{"product_id":"cast-iron-rectangular-small-250-x-180-x-180mm-rainwater-hopper-head-with-100-x-75mm-4x3-square-outlet-black","title":"Alumasc Apex Cast Iron Rectangular Small (250 x 180 x 180mm) Rainwater Hopper Head with 100 x 75mm (4\"x3\") Square Outlet - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240426381689,"sku":"HH00243PA","price":133.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/Cast_Iron_Hopper_1.png?v=1779025458"},{"product_id":"cast-iron-100-x-75mm-4x3-square-socket-with-ears-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Socket - with Ears - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240426447225,"sku":"P43SOCPA","price":145.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/Screenshot_2026-05-17_143652.jpg?v=1779025023"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-135-degree-plinth-offset-with-ears-152mm-offset-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 135 Degree Plinth Offset with Ears (152mm Offset) - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240426479993,"sku":"P43OF06PEPA","price":215.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/offset_b7c49899-b0a5-4970-9daf-b827ee56e4af.jpg?v=1779024867"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-135-degree-plinth-offset-with-ears-114mm-offset-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 135 Degree Plinth Offset with Ears (114mm Offset) - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240426578297,"sku":"P43OF04PEPA","price":215.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/offset_7013ecee-f25f-4e24-8d43-7de619feb9d8.jpg?v=1779024984"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-135-degree-plinth-offset-with-ears-76mm-offset-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 135 Degree Plinth Offset with Ears (76mm Offset) - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240427463033,"sku":"P43OF03PEPA","price":200.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/offset_9f89381f-7b1c-4208-ad4e-c8a86e95e142.jpg?v=1779024732"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-120-degree-swan-neck-304mm-offset-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 120 Degree Swan Neck (304mm Offset) - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240427495801,"sku":"P43OF12PA","price":257.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/offset_64219ce6-86b1-4131-9e9f-baad4d31b637.jpg?v=1779024952"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-120-degree-swan-neck-228mm-offset-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 120 Degree Swan Neck (228mm Offset) - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240427528569,"sku":"P43OF09PA","price":240.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/offset_170e1b76-b16c-4d6c-ad02-6a5695394b03.jpg?v=1779024922"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-120-degree-swan-neck-152mm-offset-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 120 Degree Swan Neck (152mm Offset) - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240427594105,"sku":"P43OF06PA","price":183.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/offset_33139af0-bf94-4bd1-a695-c7724544ecaf.jpg?v=1779024826"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-120-degree-swan-neck-114mm-offset-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 120 Degree Swan Neck (114mm Offset) - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240428413305,"sku":"P43OF04PA","price":183.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/offset_76973986-8913-4035-9df9-9218bfd64b89.jpg?v=1779024782"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-120-degree-swan-neck-76mm-offset-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 120 Degree Swan Neck (76mm Offset) - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240428478841,"sku":"P43OF03PA","price":170.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/offset.jpg?v=1779024651"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-branch-right-hand-with-ears-112-5-degree-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Branch - Right Hand with Ears 112.5 Degree - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240428511609,"sku":"P43BR112REPA","price":303.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43br112repa.jpg?v=1778408648"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-branch-left-hand-with-ears-112-5-degree-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Branch - Left Hand with Ears 112.5 Degree - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240428544377,"sku":"P43BR112LEPA","price":303.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43br112lepa.jpg?v=1778408649"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-bend-to-right-112-5-degree-with-ears-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Bend to  Right 112.5 Degree with Ears - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240428609913,"sku":"P43B112REPA","price":144.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/Bend_af53d3d5-7a42-45d6-851f-5598f676df5c.jpg?v=1779024602"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-bend-to-left-112-5-degree-with-ears-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Bend to Left 112.5 Degree with Ears - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240428675449,"sku":"P43B112LEPA","price":144.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/Bend.jpg?v=1779024558"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-access-pipe-without-ears-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Access Pipe - without Ears - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240429003129,"sku":"P43APPA","price":283.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/Cast_Iron_Rectangular_Access_Pipe.jpg?v=1779025201"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-shoe-front-without-ears-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Shoe - Front without Ears - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240429035897,"sku":"P43SHPA","price":176.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/uneared_shoe_cast_iron_square.jpg?v=1779025165"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-shoe-front-with-ears-black","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe Shoe - Front with Ears - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240429068665,"sku":"P43SHEPA","price":179.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/Eared_Shoe_Cast_Iron_SQUARE.jpg?v=1779025093"},{"product_id":"0-9m-3ft-cast-iron-100-x-75mm-4x3-square-downpipe-without-ears-black","title":"Alumasc Apex 0.9m (3ft) Cast Iron 100 x 75mm (4\"x3\") Square Downpipe without Ears - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240429166969,"sku":"P433FTNEPA","price":264.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/Rectangular_Cast_Iron_Downpipe.jpg?v=1779023567"},{"product_id":"1-83m-6ft-cast-iron-100-x-75mm-4x3-square-downpipe-without-ears-black","title":"Alumasc Apex 1.83m (6ft) Cast Iron 100 x 75mm (4\"x3\") Square Downpipe without Ears - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240429232505,"sku":"P436FTNEPA","price":362.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/Rectangular_Cast_Iron_Downpipe.jpg?v=1779023567"},{"product_id":"0-9m-3ft-cast-iron-100-x-75mm-4x3-square-downpipe-with-ears-black","title":"Alumasc Apex 0.9m (3ft) Cast Iron 100 x 75mm (4\"x3\") Square Downpipe with Ears - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240429298041,"sku":"P433FTPA","price":267.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/Rectangular_Cast_Iron_Downpipe.jpg?v=1779023567"},{"product_id":"1-83m-6ft-cast-iron-100-x-75mm-4x3-square-downpipe-with-ears-black","title":"Alumasc Apex 1.83m (6ft) Cast Iron 100 x 75mm (4\"x3\") Square Downpipe with Ears - Black","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile, popular in London, creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240429330809,"sku":"P436FTPA","price":368.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/Rectangular_Cast_Iron_Downpipe.jpg?v=1779023567"},{"product_id":"cast-iron-100-x-75mm-4x3-square-socket-with-ears-primed","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Socket - with Ears - Primed","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240429363577,"sku":"P43SOC","price":145.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43soc.jpg?v=1778408657"},{"product_id":"cast-iron-100-x-75mm-4x3-square-downpipe-135-degree-plinth-offsets-with-ears-152mm-offset-primed","title":"Alumasc Apex Cast Iron 100 x 75mm (4\"x3\") Square Downpipe 135 Degree Plinth Offsets with Ears  (152mm Offset) - Primed","description":"\u003cp data-start=\"83\" data-end=\"303\"\u003eAt Cast Iron Warehouse, we’re one of the UK’s leading suppliers of genuine cast iron rainwater systems, supplying the full Alumasc Apex Heritage range across heritage, conservation, and architectural projects nationwide.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"669\"\u003eThe 100 x 75mm rectangular cast iron downpipe profile creates a much sharper and more formal appearance than traditional round downpipes. It works especially well alongside Alumasc Apex Moulded Ogee guttering, helping create a stronger architectural finish across period buildings, churches, listed properties, and traditional developments where detailing matters. Less common than round cast iron downpipes, rectangular profiles bring a more distinctive appearance to the building facade while still delivering excellent rainwater performance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1065\"\u003eManufactured using authentic sand cast methods and produced to BS460 standards, Apex Heritage downpipes combine traditional styling with modern quality control and dimensional consistency.\u003c\/p\u003e\n\u003ch4 data-start=\"1067\" data-end=\"1084\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"1085\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"1yamo5\" data-start=\"1085\" data-end=\"1152\"\u003eTraditional 100 x 75mm (4” x 3”) rectangular cast iron downpipe\u003c\/li\u003e\n\u003cli data-section-id=\"9yzys\" data-start=\"1153\" data-end=\"1210\"\u003eIdeal for heritage, listed, and conservation projects\u003c\/li\u003e\n\u003cli data-section-id=\"2rqigp\" data-start=\"1211\" data-end=\"1268\"\u003ePairs perfectly with Moulded Ogee cast iron guttering\u003c\/li\u003e\n\u003cli data-section-id=\"4a83mb\" data-start=\"1269\" data-end=\"1303\"\u003eGenuine sand cast construction\u003c\/li\u003e\n\u003cli data-section-id=\"199wob9\" data-start=\"1304\" data-end=\"1346\"\u003eManufactured to British Standard BS460\u003c\/li\u003e\n\u003cli data-section-id=\"2j9l6m\" data-start=\"1347\" data-end=\"1384\"\u003eExtremely strong and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"14n4uat\" data-start=\"1385\" data-end=\"1440\"\u003eSocketed joints for authentic traditional detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hzihks\" data-start=\"1441\" data-end=\"1513\"\u003eMatching bends, shoes, offsets, hopper heads, and fittings available\u003c\/li\u003e\n\u003cli data-section-id=\"ldplpt\" data-start=\"1514\" data-end=\"1549\"\u003eService life exceeding 40 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1551\" data-end=\"1570\"\u003eFinish Options\u003c\/h4\u003e\n\u003cp data-start=\"1571\" data-end=\"1621\"\u003eWe supply Apex rectangular cast iron downpipes in:\u003c\/p\u003e\n\u003cul data-start=\"1622\" data-end=\"1683\"\u003e\n\u003cli data-section-id=\"4aizpo\" data-start=\"1622\" data-end=\"1639\"\u003ePainted black\u003c\/li\u003e\n\u003cli data-section-id=\"1yl6c58\" data-start=\"1640\" data-end=\"1657\"\u003ePrimed finish\u003c\/li\u003e\n\u003cli data-section-id=\"pyc3h6\" data-start=\"1658\" data-end=\"1683\"\u003eAny custom RAL colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1685\" data-end=\"1810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eAll systems are professionally coated in the UK with typical lead times of approximately 10 working days from point of order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240429887865,"sku":"P43OF06PE","price":215.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/p43of06pe.jpg?v=1778408658"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/collections\/Rectangular_Cast_Iron_Downpipes_39707dd4-fdc5-484b-a889-b0a98c670d72.jpg?v=1778778875","url":"https:\/\/www.castironguttering.co.uk\/collections\/rectangular-cast-iron-downpipes.oembed","provider":"Cast Iron Warehouse","version":"1.0","type":"link"}