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Square Flushjoint

Flushjoint Square Aluminium Downpipes

Manufactured by Alumasc, our Flushjoint Square Aluminium Downpipes are both robust and long-lasting. Featuring concealed spigots that join the pipes internally, they offer a sleek, modern look that complements any contemporary building design.


Key Features:

  • Material Benefits: Extruded aluminium is lighter than cast iron yet stronger than steel, with a lifespan of 25-40 years, depending on environmental conditions.
  • Custom Finishes: Manufactured by Alumasc, these downpipes are available in a wide range of BBA-approved powder-coated finishes:
    • 26 Standard Matt RAL Colors: Ready in just 15 days.▲
    • Special Colors: Available upon request, subject to longer lead times and surcharges. Contact us for details.
    • Plain Mill Finish (Unpainted): Please call for availability.

To place your order, choose from the 26 Standard RAL colours  and complete your purchase online. We'll follow up to confirm your colour choice, or you can leave a note in the comments box at the checkout.

For more information about Flushjoint, Guardian & Aqualine products, visit our blog.

Important Note: These items are made to order and are non-refundable.▲

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  1. 75x75mm Flushjoint Aluminium Square Downpipe - 1m long - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe - 1m long - One of 26 Standard Matt RAL colours TBC
    Was £99.57 Sale Price £64.72
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    Estimated Delivery date is 27/01/2025
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  2. 75x75mm Flushjoint Aluminium Square Downpipe - 2m long - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe - 2m long - One of 26 Standard Matt RAL colours TBC
    Was £175.62 Sale Price £114.15
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    Estimated Delivery date is 27/01/2025
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  3. 75x75mm Flushjoint Aluminium Square Downpipe - 3m long - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe - 3m long - One of 26 Standard Matt RAL colours TBC
    Was £233.70 Sale Price £151.91
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    Estimated Delivery date is 27/01/2025
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  4. 75x75mm Flushjoint Aluminium Square Downpipe Clip - Standard - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe Clip - Standard - One of 26 Standard Matt RAL colours TBC
    Was £13.08 Sale Price £8.50
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    Estimated Delivery date is 27/01/2025
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  5. 75x75mm Flushjoint Aluminium Square Downpipe Clip - Small Base - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe Clip - Small Base - One of 26 Standard Matt RAL colours TBC
    Was £17.07 Sale Price £11.10
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    Estimated Delivery date is 27/01/2025
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  6. 75x75mm Flushjoint Aluminium Square Downpipe Clip - Extended Base - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe Clip - Extended Base - One of 26 Standard Matt RAL colours TBC
    Was £33.40 Sale Price £21.71
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    Estimated Delivery date is 27/01/2025
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  7. 75x75mm Flushjoint Aluminium Square Downpipe 92.5 Degree Bend - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe 92.5 Degree Bend - One of 26 Standard Matt RAL colours TBC
    Was £70.92 Sale Price £46.10
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    Estimated Delivery date is 27/01/2025
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  8. 75x75mm Flushjoint Aluminium Square Downpipe 112 Degree Bend - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe 112 Degree Bend - One of 26 Standard Matt RAL colours TBC
    Was £70.92 Sale Price £46.10
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    Estimated Delivery date is 27/01/2025
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  9. 75x75mm Flushjoint Aluminium Square Downpipe 135 Degree Bend - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe 135 Degree Bend - One of 26 Standard Matt RAL colours TBC
    Was £70.92 Sale Price £46.10
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    Estimated Delivery date is 27/01/2025
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  10. 75x75mm Flushjoint Aluminium Square Downpipe Shoe - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe Shoe - One of 26 Standard Matt RAL colours TBC
    Was £53.38 Sale Price £34.70
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    Estimated Delivery date is 27/01/2025
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  11. 75x75mm Flushjoint Aluminium Square Loose Spigot - Mill Finish
    75x75mm Flushjoint Aluminium Square Loose Spigot - plain milled - sits inside pipe
    Was £22.90 Sale Price £14.89
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    Estimated Delivery date is 27/01/2025
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  12. 75x75mm Flushjoint Aluminium Square Downpipe Branch 92.5 Degree - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe Branch 92.5 Degree - One of 26 Standard Matt RAL colours TBC
    Was £70.92 Sale Price £46.10
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  13. 75x75mm Flushjoint Aluminium Square Downpipe Branch 112 Degree - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe Branch 112 Degree - One of 26 Standard Matt RAL colours TBC
    Was £70.92 Sale Price £46.10
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  14. 75x75mm Flushjoint Aluminium Square Downpipe Branch 135 Degree - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Downpipe Branch 135 Degree - One of 26 Standard Matt RAL colours TBC
    Was £70.92 Sale Price £46.10
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  15. 75x75mm Flushjoint Aluminium Square 135 Degree Fixed Offset - 75mm projection - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square 135 Degree Fixed Offset - 75mm projection - One of 26 Standard Matt RAL colours TBC
    Was £70.92 Sale Price £46.10
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  16. 75x75mm Flushjoint Aluminium Square 92.5 Degree Two-part Offset with 250mm Offset - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square 92.5 Degree Two-part Offset with 250mm Offset - One of 26 Standard Matt RAL colours TBC
    Was £146.04 Sale Price £94.93
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  17. 75x75mm Flushjoint Aluminium Square 92.5 Degree Two-part Offset with 750mm Offset - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square 92.5 Degree Two-part Offset with 750mm Offset - One of 26 Standard Matt RAL colours TBC
    Was £178.38 Sale Price £115.95
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  18. 100x100mm Flushjoint Aluminium Square 92.5 Degree Two-part Offset with 250mm Offset - One of 26 Standard Matt RAL colours TBC
    100x100mm Flushjoint Aluminium Square 92.5 Degree Two-part Offset with 250mm Offset - One of 26 Standard Matt RAL colours TBC
    Was £178.61 Sale Price £116.10
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  19. 100x100mm Flushjoint Aluminium Square 92.5 Degree Two-part Offset with 750mm Offset - One of 26 Standard Matt RAL colours TBC
    100x100mm Flushjoint Aluminium Square 92.5 Degree Two-part Offset with 750mm Offset - One of 26 Standard Matt RAL colours TBC
    Was £218.19 Sale Price £141.82
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  20. 75x75mm Flushjoint Aluminium Square 112.5 Degree Two-part Offset with 250mm Offset - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square 112.5 Degree Two-part Offset with 250mm Offset - One of 26 Standard Matt RAL colours TBC
    Was £146.04 Sale Price £94.93
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  21. 75x75mm Flushjoint Aluminium Square 112.5 Degree Two-part Offset with 750mm Offset - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square 112.5 Degree Two-part Offset with 750mm Offset - One of 26 Standard Matt RAL colours TBC
    Was £178.38 Sale Price £115.95
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  22. 100x100mm Flushjoint Aluminium Square 112.5 Degree Two-part Offset with 250mm Offset - One of 26 Standard Matt RAL colours TBC
    100x100mm Flushjoint Aluminium Square 112.5 Degree Two-part Offset with 250mm Offset - One of 26 Standard Matt RAL colours TBC
    Was £178.61 Sale Price £116.10
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  23. 100x100mm Flushjoint Aluminium Square 112.5 Degree Two-part Offset with 750mm Offset - One of 26 Standard Matt RAL colours TBC
    100x100mm Flushjoint Aluminium Square 112.5 Degree Two-part Offset with 750mm Offset - One of 26 Standard Matt RAL colours TBC
    Was £218.19 Sale Price £141.82
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  24. 75x75mm Flushjoint Aluminium Square 135 Degree Two-part Offset with 250mm Offset - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square 135 Degree Two-part Offset with 250mm Offset - One of 26 Standard Matt RAL colours TBC
    Was £146.04 Sale Price £94.93
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  25. 75x75mm Flushjoint Aluminium Square 135 Degree Two-part Offset with 750mm Offset - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square 135 Degree Two-part Offset with 750mm Offset - One of 26 Standard Matt RAL colours TBC
    Was £178.38 Sale Price £115.95
    You Save 35%
    Estimated Delivery date is 27/01/2025
    Add to Compare Info
  26. 100x100mm Flushjoint Aluminium Square 135 Degree Two-part Offset with 250mm Offset - One of 26 Standard Matt RAL colours TBC
    100x100mm Flushjoint Aluminium Square 135 Degree Two-part Offset with 250mm Offset - One of 26 Standard Matt RAL colours TBC
    Was £178.61 Sale Price £116.10
    You Save 35%
    Estimated Delivery date is 27/01/2025
    Add to Compare Info
  27. 100x100mm Flushjoint Aluminium Square 135 Degree Two-part Offset with 750mm Offset - One of 26 Standard Matt RAL colours TBC
    100x100mm Flushjoint Aluminium Square 135 Degree Two-part Offset with 750mm Offset - One of 26 Standard Matt RAL colours TBC
    Was £218.19 Sale Price £141.82
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  28. 75x75mm Flushjoint Aluminium Square Rainwater Divertor - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Rainwater Divertor - One of 26 Standard Matt RAL colours TBC
    Was £181.65 Sale Price £118.07
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  29. 75x75mm Flushjoint Aluminium Square Access Pipe - One of 26 Standard Matt RAL colours TBC
    75x75mm Flushjoint Aluminium Square Access Pipe - One of 26 Standard Matt RAL colours TBC
    Was £113.49 Sale Price £73.77
    You Save 35%
    Estimated Delivery date is 27/01/2025
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  30. 100x100mm Flushjoint Aluminium Square Downpipe - 1m long - One of 26 Standard Matt RAL colours TBC
    100x100mm Flushjoint Aluminium Square Downpipe - 1m long - One of 26 Standard Matt RAL colours TBC
    Was £138.99 Sale Price £90.34
    You Save 35%
    Estimated Delivery date is 27/01/2025
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