{"title":"100mm (4\") Cast Iron Hoppers","description":"\u003cp\u003eThe 100mm cast iron hoppers are the largest round-outlet hopper heads in the Alumasc Apex Heritage range, designed to feed directly into a 100mm (4\") round cast iron downpipe.\u003c\/p\u003e\n\u003cp\u003eThey’re a good choice where a roof valley, parapet or larger rainwater outlet is bringing a decent volume of water into one point. Rather than trying to take that flow straight into the downpipe, the hopper gives the water somewhere to collect first before it drops into the vertical run.\u003c\/p\u003e\n\u003cp\u003eThere are a few different shapes to choose from. The fluted flat back hopper gives you the more traditional decorative look, while the fluted corner hopper is designed for installations around an external corner. If you want something simpler, the small and large rectangular hopper heads have a much plainer profile.\u003c\/p\u003e\n\u003cp\u003eAll products on this page use a 100mm (4\") round outlet, so they can be paired with our \u003ca href=\"https:\/\/www.castironguttering.co.uk\/collections\/100mm-4-round-cast-iron-downpipes\"\u003e\u003cstrong\u003e100mm round cast iron downpipes\u003c\/strong\u003e\u003c\/a\u003e, together with matching bends, branches, brackets and shoes.\u003c\/p\u003e\n\u003cp\u003eChoose from painted black, primed or selected cast iron colour finishes, depending on how you want to finish the system.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNeed a smaller outlet? Browse the full \u003c\/span\u003e\u003ca href=\"https:\/\/www.castironguttering.co.uk\/collections\/cast-iron-hoppers\"\u003e\u003cstrong\u003e\u003cspan\u003ecast iron hoppers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e range, including 65mm and 75mm options. You can also view our complete \u003c\/span\u003e\u003ca href=\"https:\/\/www.castironguttering.co.uk\/pages\/cast-iron-guttering\"\u003e\u003cstrong\u003e\u003cspan\u003ecast iron guttering\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e range if you’re putting together the full rainwater system.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"100mm-4-cast-iron-fluted-corner-hopper-black","title":"Alumasc Apex 100mm (4\") Cast Iron Fluted Corner Hopper - Black","description":"Lead Time: 1 Day\u003cbr\u003eSize (mm) - 235w x 240h x 235d","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240375034233,"sku":"CI4HO4P","price":143.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/cidpch.jpg?v=1778408260"},{"product_id":"100mm-4-cast-iron-fluted-corner-hopper-primed","title":"Alumasc Apex 100mm (4\") Cast Iron Fluted Corner Hopper - Primed","description":"Lead Time: 1 Day\u003cbr\u003eSize (mm) - 235w x 240h x 235d","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240375067001,"sku":"CI4HO4","price":120.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/ci_ho4_1.jpg?v=1778408261"},{"product_id":"100mm-4-cast-iron-large-rectangular-hopper-black","title":"Alumasc Apex 100mm (4\") Cast Iron Large Rectangular Hopper - Black","description":"Lead Time: 1 Day\u003cbr\u003eSize (mm) - 305w x 250h x 200d","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240375099769,"sku":"CI4HO3P","price":200.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/cidlrhb_1.jpg?v=1778408261"},{"product_id":"100mm-4-cast-iron-large-rectangular-hopper-primed","title":"Alumasc Apex 100mm (4\") Cast Iron Large Rectangular Hopper - Primed","description":"Lead Time: 1 Day\u003cbr\u003eSize (mm) - 305w x 250h x 200d","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240375132537,"sku":"CI4HO3","price":167.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/ci_ho3_-_photo2_5.jpg?v=1778408261"},{"product_id":"100mm-4-cast-iron-small-rectangular-hopper-black","title":"Alumasc Apex 100mm (4\") Cast Iron Small Rectangular Hopper - Black","description":"Lead Time: 1 Day\u003cbr\u003eSize (mm) - 250w x 180h x 180d","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240375165305,"sku":"CI4HO2P","price":137.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/cidfsrhb_1.jpg?v=1778408263"},{"product_id":"100mm-4-cast-iron-small-rectangular-hopper-primed","title":"Alumasc Apex 100mm (4\") Cast Iron Small Rectangular Hopper - Primed","description":"Lead Time: 1 Day\u003cbr\u003eSize (mm) - 250w x 180h x 180d","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240375198073,"sku":"CI4HO2","price":120.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/ci_ho3_4.jpg?v=1778408263"},{"product_id":"100mm-4-cast-iron-fluted-flat-back-hopper-black","title":"Alumasc Apex 100mm (4\") Cast Iron Fluted Flat Back Hopper - Black","description":"Lead Time: 1 Day\u003cbr\u003eSize (mm) - 340w x 240h x 230d","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240375230841,"sku":"CI4HO1P","price":108.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/Aex_Cast_Iron_Flat_Back_Hopper_Fluted.jpg?v=1780164773"},{"product_id":"100mm-4-cast-iron-fluted-flat-back-hopper-primed","title":"Alumasc Apex 100mm (4\") Cast Iron Fluted Flat Back Hopper - Primed","description":"Lead Time: 1 Day\u003cbr\u003eSize (mm) - 340w x 240h x 230d","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240375296377,"sku":"CI4HO1","price":88.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/cidffbhp_1.jpg?v=1778408264"},{"product_id":"100mm-4-cast-iron-fluted-corner-hopper-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex 100mm (4\") Cast Iron Fluted Corner Hopper - One of 6 CI Standard RAL Colours TBC","description":"Lead Time: 20 Days\u003cbr\u003eSize (mm) - 235w x 240h x 235d\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e These items are 'made-to-order' and as such are non-refundable\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240376770937,"sku":"CI4HO4P_tbc","price":143.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/ci_ho4p_tbc.jpg?v=1778408287"},{"product_id":"100mm-4-cast-iron-large-rectangular-hopper-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex 100mm (4\") Cast Iron Large Rectangular Hopper - One of 6 CI Standard RAL Colours TBC","description":"Lead Time: 20 Days\u003cbr\u003eSize (mm) - 305w x 250h x 200d\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e These items are 'made-to-order' and as such are non-refundable\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240376803705,"sku":"CI4HO3P_tbc","price":200.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/ci_ho3p_tbc.jpg?v=1778408287"},{"product_id":"100mm-4-cast-iron-small-rectangular-hopper-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex 100mm (4\") Cast Iron Small Rectangular Hopper - One of 6 CI Standard RAL Colours TBC","description":"Lead Time: 20 Days\u003cbr\u003eSize (mm) - 250w x 180h x 180d\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e These items are 'made-to-order' and as such are non-refundable\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240376836473,"sku":"CI4HO2P_tbc","price":137.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/ci_ho2p_tbc.jpg?v=1778408288"},{"product_id":"100mm-4-cast-iron-fluted-flat-back-hopper-one-of-6-ci-standard-ral-colours-tbc","title":"Alumasc Apex 100mm (4\") Cast Iron Fluted Flat Back Hopper - One of 6 CI Standard RAL Colours TBC","description":"Lead Time: 20 Days\u003cbr\u003eSize (mm) - 340w x 240h x 230d\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e These items are 'made-to-order' and as such are non-refundable\u003c\/p\u003e","brand":"Rainclear","offers":[{"title":"Default Title","offer_id":57240376869241,"sku":"CI4HO1P_tbc","price":108.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/files\/ci_ho1p_tbc.jpg?v=1778408289"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/0416\/8057\/collections\/Cast_Iron_Hoppers_a34bb6a8-cfa8-4aea-af95-0884693f520d.png?v=1780166369","url":"https:\/\/www.castironguttering.co.uk\/collections\/100mm-cast-iron-hoppers.oembed","provider":"Cast Iron Warehouse","version":"1.0","type":"link"}