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Aluminium Gutters Direct
All Alumasc Cast Aluminium Downpipes
Great guttering deserves great downpipes. Our Alumasc Cast Aluminium Downpipes combine the timeless look of traditional cast iron with the lightweight strength and durability of modern aluminium. Manufactured in the UK, they’re ideal for heritage properties, listed buildings, period renovations and premium new builds. Corrosion-resistant, low maintenance and built to last, the Alumasc range delivers reliable performance for decades. At Aluminium Gutters Direct, we stock genuine Alumasc downpipes, fittings and accessories with competitive prices, expert advice and fast UK delivery.
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51 products
51 products
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{"id":53389909885259,"title":"75 x 75mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RWOH\/33","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Woodford Rainwater Head - 75 x 75mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","Mill Finish (Unpainted)"],"price":30185,"weight":0,"compare_at_price":61530,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £301.85
£615.30
-51%
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{"id":53389902709067,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RWOH\/25","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage Round Cast Aluminium Woodford Rainwater Head - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":30185,"weight":0,"compare_at_price":61530,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £301.85
£615.30
-51%
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In stock
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{"id":53389902348619,"title":"75mm \/ Mill Finish (Unpainted)","option1":"75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW2\/HOP\/L","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage Round Cast Aluminium Latimer Rainwater Head - 75mm \/ Mill Finish (Unpainted)","public_title":"75mm \/ Mill Finish (Unpainted)","options":["75mm","Mill Finish (Unpainted)"],"price":23799,"weight":0,"compare_at_price":47813,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £237.99
£478.13
-50%
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{"id":53389909688651,"title":"75 x 75mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW33\/HOP\/H","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Halstead Rainwater Head - 75 x 75mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","Mill Finish (Unpainted)"],"price":15570,"weight":0,"compare_at_price":31282,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £155.70
£312.82
-50%
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In stock
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{"id":53389902217547,"title":"75mm \/ Mill Finish (Unpainted)","option1":"75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW2\/HOP\/H","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage Round Cast Aluminium Halstead Rainwater Head - 75mm \/ Mill Finish (Unpainted)","public_title":"75mm \/ Mill Finish (Unpainted)","options":["75mm","Mill Finish (Unpainted)"],"price":15570,"weight":0,"compare_at_price":31282,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £155.70
£312.82
-50%
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In stock
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{"id":53389909295435,"title":"75 x 75mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW33\/HOP\/CM\/RSE","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Chatsworth With Rose Motif Rainwater Head - 75 x 75mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","Mill Finish (Unpainted)"],"price":13075,"weight":0,"compare_at_price":26268,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £130.75
£262.68
-50%
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{"id":53389909098827,"title":"75 x 75mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW33\/HOP\/CM\/LNH","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Chatsworth With Lions Head Motif Rainwater Head - 75 x 75mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","Mill Finish (Unpainted)"],"price":13075,"weight":0,"compare_at_price":26268,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £130.75
£262.68
-50%
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In stock
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{"id":53389908902219,"title":"75 x 75mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW33\/HOP\/CM\/FDL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Chatsworth With Fleur De Lys Motif Rainwater Head - 75 x 75mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","Mill Finish (Unpainted)"],"price":13075,"weight":0,"compare_at_price":26268,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £130.75
£262.68
-50%
Unit price
In stock
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{"id":53389901693259,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW1\/HOP\/CM\/RSE","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage Round Cast Aluminium Chatsworth With Rose Motif Rainwater Head - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":13075,"weight":0,"compare_at_price":26268,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £130.75
£262.68
-50%
Unit price
In stock
Available for pickup at
Out of stock at
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{"id":53389901496651,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW1\/HOP\/CM\/LNH","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage Round Cast Aluminium Chatsworth With Lions Head Motif Rainwater Head - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":13075,"weight":0,"compare_at_price":26268,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £130.75
£262.68
-50%
Unit price
In stock
Available for pickup at
Out of stock at
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{"id":53389901300043,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW1\/HOP\/CM\/FDL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage Round Cast Aluminium Chatsworth With Fleur De Lys Motif Rainwater Head - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":13075,"weight":0,"compare_at_price":26268,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £130.75
£262.68
-50%
Unit price
In stock
Available for pickup at
Out of stock at
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{"id":53389907689803,"title":"75 x 75mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW33\/DIV","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Rainwater Diverter - 75 x 75mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","Mill Finish (Unpainted)"],"price":12433,"weight":0,"compare_at_price":25343,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £124.33
£253.43
-51%
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{"id":53389893239115,"title":"63mm \/ 2.0m \/ Mill Finish (Unpainted)","option1":"63mm","option2":"2.0m","option3":"Mill Finish (Unpainted)","sku":"RWT\/25\/2M","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Round Cast Aluminium Socketed Downpipe Thickwalls With Ears - 63mm \/ 2.0m \/ Mill Finish (Unpainted)","public_title":"63mm \/ 2.0m \/ Mill Finish (Unpainted)","options":["63mm","2.0m","Mill Finish (Unpainted)"],"price":11679,"weight":0,"compare_at_price":23806,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £116.79
£238.06
-51%
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{"id":53389908705611,"title":"75 x 75mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW33\/HOP\/C","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Chatsworth Rainwater Head - 75 x 75mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","Mill Finish (Unpainted)"],"price":11075,"weight":0,"compare_at_price":22576,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £110.75
£225.76
-51%
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{"id":53389901103435,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW1\/HOP\/C","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage Round Cast Aluminium Chatsworth Rainwater Head - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":11075,"weight":0,"compare_at_price":22576,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £110.75
£225.76
-51%
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In stock
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{"id":53389902545227,"title":"75mm \/ Mill Finish (Unpainted)","option1":"75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW2\/HOP\/LY","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage Round Cast Aluminium Lydiard Rainwater Head - 75mm \/ Mill Finish (Unpainted)","public_title":"75mm \/ Mill Finish (Unpainted)","options":["75mm","Mill Finish (Unpainted)"],"price":9888,"weight":0,"compare_at_price":19865,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £98.88
£198.65
-50%
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{"id":53389902086475,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW1\/HOP\/CR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage Round Cast Aluminium Cranford Rainwater Head - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":9888,"weight":0,"compare_at_price":19865,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £98.88
£198.65
-50%
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{"id":53389904904523,"title":"75 x 75mm \/ 92.5° Left \u0026 Right \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"92.5° Left \u0026 Right","option3":"Mill Finish (Unpainted)","sku":"RW33\/BR\/92","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Rectangular Cast Aluminium Socketed Branch Without Ears - 75 x 75mm \/ 92.5° Left \u0026 Right \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ 92.5° Left \u0026 Right \/ Mill Finish (Unpainted)","options":["75 x 75mm","92.5° Left \u0026 Right","Mill Finish (Unpainted)"],"price":9377,"weight":0,"compare_at_price":19114,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £92.89
£189.34
-51%
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{"id":53389899497803,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW1\/DIV","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Round Circular Cast Aluminium Rainwater Diverter - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":9008,"weight":0,"compare_at_price":18362,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £90.08
£183.62
-51%
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{"id":53389905920331,"title":"75 x 75mm \/ 305mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"305mm","option3":"Mill Finish (Unpainted)","sku":"RW33\/AO\/12","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Socketed Two Part Offset Pipe 112.5 - 75 x 75mm \/ 305mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ 305mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","305mm","Mill Finish (Unpainted)"],"price":7976,"weight":0,"compare_at_price":16258,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £79.76
£162.58
-51%
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{"id":53389905494347,"title":"75 x 75mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW33\/ACP","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Socketed Access Pipe Without Ears - 75 x 75mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","Mill Finish (Unpainted)"],"price":6792,"weight":0,"compare_at_price":13844,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £67.92
£138.44
-51%
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{"id":53389905690955,"title":"75 x 75mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW33\/ACP","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Socketed Offset Pipe - 75 x 75mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","Mill Finish (Unpainted)"],"price":6792,"weight":0,"compare_at_price":13844,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £66.35
£135.25
-51%
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{"id":53389908509003,"title":"75 x 75mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW33\/RH","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Burton Rectangular Rainwater Head - 75 x 75mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","Mill Finish (Unpainted)"],"price":6439,"weight":0,"compare_at_price":13124,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £64.39
£131.24
-51%
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{"id":53389900611915,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW1\/HOP\/BS","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage Round Cast Aluminium Berkeley Small Rainwater Head - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":5530,"weight":0,"compare_at_price":11110,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £55.30
£111.10
-50%
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{"id":53389900742987,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW1\/HOP\/BSC","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage Round Cast Aluminium Berkeley Small Corner Rainwater Head - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":5530,"weight":0,"compare_at_price":11110,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £55.30
£111.10
-50%
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In stock
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{"id":53389904511307,"title":"100 x 75mm \/ 92.5° Front \u0026 Back \/ Mill Finish (Unpainted)","option1":"100 x 75mm","option2":"92.5° Front \u0026 Back","option3":"Mill Finish (Unpainted)","sku":"RW43\/FB\/92","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Rectangular Cast Aluminium Socketed Bend L\u0026R F\u0026B Without Ears - 100 x 75mm \/ 92.5° Front \u0026 Back \/ Mill Finish (Unpainted)","public_title":"100 x 75mm \/ 92.5° Front \u0026 Back \/ Mill Finish (Unpainted)","options":["100 x 75mm","92.5° Front \u0026 Back","Mill Finish (Unpainted)"],"price":5459,"weight":0,"compare_at_price":11129,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £54.59
£111.29
-51%
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In stock
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{"id":53389894222155,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW1\/256","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Round Circular Cast Aluminium Socketed Access Pipe Without Ears - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":5430,"weight":0,"compare_at_price":11068,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
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£110.68
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{"id":53389903495499,"title":"75 x 75mm \/ 3.0m \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"3.0m","option3":"Mill Finish (Unpainted)","sku":"RW33\/3M\/NE","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Socketed Downpipe Without Ears - 75 x 75mm \/ 3.0m \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ 3.0m \/ Mill Finish (Unpainted)","options":["75 x 75mm","3.0m","Mill Finish (Unpainted)"],"price":11415,"weight":0,"compare_at_price":23269,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £49.45
£100.81
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{"id":53389902905675,"title":"75 x 75mm \/ 3.0m \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"3.0m","option3":"Mill Finish (Unpainted)","sku":"RW33\/3M","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Socketed Downpipe Eared - 75 x 75mm \/ 3.0m \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ 3.0m \/ Mill Finish (Unpainted)","options":["75 x 75mm","3.0m","Mill Finish (Unpainted)"],"price":11415,"weight":0,"compare_at_price":23269,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
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{"id":53389904118091,"title":"75 x 75mm \/ 92.5° \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"92.5°","option3":"Mill Finish (Unpainted)","sku":"RW33\/B\/92","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Heritage - Square Cast Aluminium Socketed Bend L\u0026R Without Ears - 75 x 75mm \/ 92.5° \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ 92.5° \/ Mill Finish (Unpainted)","options":["75 x 75mm","92.5°","Mill Finish (Unpainted)"],"price":4781,"weight":0,"compare_at_price":9744,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £47.81
£97.44
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ALL ALUMASC CAST ALUMINIUM DOWNPIPES · COMMON QUESTIONS
Something not answered here? The technical desk takes calls on 0330 0539354What makes cast aluminium downpipes different from standard extruded systems?+
Cast aluminium pipes are made using a moulding process, giving a thicker wall and traditional look that mimics cast iron but with a fraction of the weight. This makes them ideal for heritage buildings and high-end new builds.
Are cast aluminium downpipes suitable for both new and refurbishment projects?+
Yes - they’re regularly specified for period restorations as well as contemporary developments where durability and design matter equally.
How long do Alumasc cast aluminium downpipes last?+
When installed correctly, they can last over 40 years. The polyester powder coating gives excellent weather resistance with minimal maintenance.
Can I mix different shapes or sizes on one project?+
ou can, provided transitions are planned with matching fittings. For example, circular hoppers feeding into square or rectangular pipes is common on mixed-style buildings.
Do cast aluminium downpipes require special fixings?+
Standard stainless-steel or non-ferrous fixings are fine. Avoid mild steel screws which can cause rust streaks over time.
Are they environmentally friendly?+
Very - aluminium is infinitely recyclable and requires minimal maintenance, so it’s one of the most sustainable rainwater materials available.
Can downpipes be supplied in custom colours?+
Yes, Alumasc offers over 200 RAL colours, with matt, satin, and gloss options. This allows a perfect match to façades or existing metalwork.
How should I maintain them once installed?+
Just check annually for blockages, clean debris, and touch up any scuffs using the supplied paint. No rust treatment or repainting cycles are needed.
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