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Alumasc Aluminium Flushjoint Downpipes
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22 products
22 products
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{"id":53395254870347,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"CP25\/HOP\/TA","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium Tampered Hopper - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":9450,"weight":0,"compare_at_price":22483,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £94.50
£224.83
-58%
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{"id":53395252707659,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"CP25\/DIV","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium Flushjoint Diverter - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":9007,"weight":0,"compare_at_price":21428,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £90.07
£214.28
-58%
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{"id":53395257393483,"title":"75 x 75mm \/ 250mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"250mm","option3":"Mill Finish (Unpainted)","sku":"CP33\/250\/112A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Square Extruded Aluminium 92.5 Degree 2 Part Offset - 75 x 75mm \/ 250mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ 250mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","250mm","Mill Finish (Unpainted)"],"price":7318,"weight":0,"compare_at_price":17410,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £73.18
£174.10
-58%
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{"id":53395258212683,"title":"75 x 75mm \/ 250mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"250mm","option3":"Mill Finish (Unpainted)","sku":"CP33\/250\/135A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Square Extruded Aluminium 135 Degree 2 Part Offset - 75 x 75mm \/ 250mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ 250mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","250mm","Mill Finish (Unpainted)"],"price":7318,"weight":0,"compare_at_price":17410,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £73.18
£174.10
-58%
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{"id":53395254247755,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"CP25\/HOP\/FA","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium Faceted Hopper - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":7274,"weight":0,"compare_at_price":17308,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £72.74
£173.08
-58%
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{"id":53395253363019,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"CP25\/HOP","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium Rectangular Hopper - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":6603,"weight":0,"compare_at_price":15712,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £66.03
£157.12
-58%
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{"id":53395257196875,"title":"75 x 75mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"CP33\/ACPA","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint Square Extruded Aluminium Access Pipes - 75 x 75mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","Mill Finish (Unpainted)"],"price":5761,"weight":0,"compare_at_price":13705,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £57.61
£137.05
-58%
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{"id":53395248316747,"title":"63mm \/ 250mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"250mm","option3":"Mill Finish (Unpainted)","sku":"CP25\/250\/92A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium 92.5 Degree 2 Part Offset - 63mm \/ 250mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ 250mm \/ Mill Finish (Unpainted)","options":["63mm","250mm","Mill Finish (Unpainted)"],"price":5574,"weight":0,"compare_at_price":13260,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £55.74
£132.60
-58%
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{"id":53395250741579,"title":"63mm \/ 250mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"250mm","option3":"Mill Finish (Unpainted)","sku":"CP25\/250\/135A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium 135 Degree 2 Part Offset - 63mm \/ 250mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ 250mm \/ Mill Finish (Unpainted)","options":["63mm","250mm","Mill Finish (Unpainted)"],"price":5574,"weight":0,"compare_at_price":13260,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £55.74
£132.60
-58%
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{"id":53395249693003,"title":"63mm \/ 250mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"250mm","option3":"Mill Finish (Unpainted)","sku":"CP25\/250\/112A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium 112.5 Degree 2 Part Offset - 63mm \/ 250mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ 250mm \/ Mill Finish (Unpainted)","options":["63mm","250mm","Mill Finish (Unpainted)"],"price":5574,"weight":0,"compare_at_price":13260,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £55.74
£132.60
-58%
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{"id":53395253821771,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"CP25\/HOP\/CH","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium Chamfered Hopper - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":5458,"weight":0,"compare_at_price":12985,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £54.58
£129.85
-58%
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{"id":53395248054603,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"CP25\/ACPA","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium Access Pipes - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":4642,"weight":0,"compare_at_price":11045,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £46.42
£110.45
-58%
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{"id":53395255165259,"title":"75 x 75mm \/ 3.0m \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"3.0m","option3":"Mill Finish (Unpainted)","sku":"CP33\/3MA","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Square Extruded Aluminium Downpipe - 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":11157,"weight":0,"compare_at_price":26542,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £43.35
£103.14
-58%
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{"id":53395256607051,"title":"75 x 75mm \/ 92.5° \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"92.5°","option3":"Mill Finish (Unpainted)","sku":"CP33\/BR\/92A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Square Extruded Aluminium Branches - 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":3389,"weight":0,"compare_at_price":8063,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £33.89
£80.63
-58%
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{"id":53395255820619,"title":"75 x 75mm \/ 92.5° \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"92.5°","option3":"Mill Finish (Unpainted)","sku":"CP33\/B\/92A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Square Extruded Aluminium Bend - 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":3389,"weight":0,"compare_at_price":8063,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £33.89
£80.63
-58%
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{"id":53395259162955,"title":"75 x 75mm \/ 75mm \/ Mill Finish (Unpainted)","option1":"75 x 75mm","option2":"75mm","option3":"Mill Finish (Unpainted)","sku":"CP33\/75\/135A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Square Extruded Aluminium 135 degree Fixed Offset - 75 x 75mm \/ 75mm \/ Mill Finish (Unpainted)","public_title":"75 x 75mm \/ 75mm \/ Mill Finish (Unpainted)","options":["75 x 75mm","75mm","Mill Finish (Unpainted)"],"price":3389,"weight":0,"compare_at_price":8063,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £33.89
£80.63
-58%
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{"id":53395247202635,"title":"63mm \/ 92.5° \/ Mill Finish (Unpainted)","option1":"63mm","option2":"92.5°","option3":"Mill Finish (Unpainted)","sku":"CP25\/BR\/92A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium Branches - 63mm \/ 92.5° \/ Mill Finish (Unpainted)","public_title":"63mm \/ 92.5° \/ Mill Finish (Unpainted)","options":["63mm","92.5°","Mill Finish (Unpainted)"],"price":2833,"weight":0,"compare_at_price":6740,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £28.33
£67.40
-58%
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{"id":53395246416203,"title":"63mm \/ 92.5° \/ Mill Finish (Unpainted)","option1":"63mm","option2":"92.5°","option3":"Mill Finish (Unpainted)","sku":"CP25\/B\/92A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium Bend - 63mm \/ 92.5° \/ Mill Finish (Unpainted)","public_title":"63mm \/ 92.5° \/ Mill Finish (Unpainted)","options":["63mm","92.5°","Mill Finish (Unpainted)"],"price":2833,"weight":0,"compare_at_price":6740,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £28.33
£67.40
-58%
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{"id":53395251822923,"title":"63mm \/ 75mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"75mm","option3":"Mill Finish (Unpainted)","sku":"CP25\/75\/135A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium 135 degree Fixed Offset - 63mm \/ 75mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ 75mm \/ Mill Finish (Unpainted)","options":["63mm","75mm","Mill Finish (Unpainted)"],"price":2833,"weight":0,"compare_at_price":6740,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £28.33
£67.40
-58%
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{"id":53395252019531,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"CP25\/SHA","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium Shoe - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":2018,"weight":0,"compare_at_price":4800,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £20.18
£48.00
-58%
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{"id":53395245597003,"title":"63mm \/ 3.0m \/ Mill Finish (Unpainted)","option1":"63mm","option2":"3.0m","option3":"Mill Finish (Unpainted)","sku":"CP25\/3MA","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium Downpipes - 63mm \/ 3.0m \/ Mill Finish (Unpainted)","public_title":"63mm \/ 3.0m \/ Mill Finish (Unpainted)","options":["63mm","3.0m","Mill Finish (Unpainted)"],"price":4450,"weight":0,"compare_at_price":10588,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £16.62
£39.53
-58%
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{"id":53395252511051,"title":"63mm \/ Mill Finish (Unpainted)","option1":"63mm","option2":"Mill Finish (Unpainted)","option3":null,"sku":"RW1\/SPIG\/100","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alumasc Flushjoint - Circular Extruded Aluminium Loose Spigot - 63mm \/ Mill Finish (Unpainted)","public_title":"63mm \/ Mill Finish (Unpainted)","options":["63mm","Mill Finish (Unpainted)"],"price":690,"weight":0,"compare_at_price":1642,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Alumasc
From £6.90
£16.42
-58%
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ALUMASC ALUMINIUM FLUSHJOINT DOWNPIPES · COMMON QUESTIONS
Something not answered here? The technical desk takes calls on 0330 0539354What is special about the Alumasc Flushjoint downpipe range?+
It delivers a completely flush, joint-free look using concealed connectors, perfect for contemporary architectural designs.
Why do architects specify Flushjoint downpipes?+
Because they achieve smooth vertical lines and minimal shadowing on modern cladding or rendered façades.
How are Flushjoint downpipes secured?+
Using internal spigot joints with hidden brackets that keep the pipe slightly off the wall for a refined finish.
How long do Alumasc aluminium downpipes last?+
Typically over 40 years in rural or suburban areas and around 25 years in industrial or coastal locations, thanks to their corrosion-resistant finish.
Do Alumasc aluminium downpipes need much maintenance?+
Maintenance is minimal. A quick rinse with warm soapy water and an occasional check of joints and brackets is usually enough.
Are Alumasc aluminium downpipes environmentally friendly?+
Maintenance is minimal. A quick rinse with warm soapy water and an occasional check of joints and brackets is usually enough.
Can Alumasc downpipes be supplied in custom colours?+
Yes. They are factory powder-coated in a wide range of RAL and BS colours, with excellent UV and weather resistance.
Are Alumasc aluminium downpipes compatible with other systems?+
Yes. They connect easily to most aluminium, cast iron and PVC gutter systems using standard adaptors.
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