Aluminium Coping for 301-350mm Wall - 410mm x 3mtr - Black

This 410mm wide Aluminium Coping is specifically designed to fit walls ranging from 301-350mm in t...

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Professional Building SuppliesArp Black Aluminium Coping For 200-250Mm Wall - 310Mm X 3Mtr (9005 Matt)
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PVC Cladding UKArp Black Aluminium Coping For 200-250Mm Wall - 310Mm X 3Mtr (9005 Matt)
Free delivery in 1–3 days
£267.74
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Product Information

Full details

This ARP aluminium coping (WC590-3-BL) is an essential solution for homeowners and contractors looking to protect parapet walls ranging from 301-350mm in thickness. It offers superior protection against water ingress and unsightly staining, ensuring the longevity of your masonry while providing a sleek, modern finish in black; however, it requires precise measurement of your wall width to ensure the 410mm profile provides the correct fit and drip-edge clearance.

All features

Model Part NumberWC590-3-BL
BrandARP

Extended Product Information

FAQs

Will this fit a 360mm wall?

No, this coping is specifically designed for walls between 301mm and 350mm. Installing it on a wider wall will prevent a proper fit.

Can I cut the aluminium to size?

Yes, standard aluminium coping can be cut using a hacksaw or power tool with a blade suitable for non-ferrous metals.

Does this product come with fixings?

Please check your specific purchase order or local distributor, as fixings are often sold separately depending on the substrate material.

How do I join two 3-meter pieces?

Use appropriate jointing plates or connectors designed for this coping system to ensure a weather-tight and aesthetically pleasing connection.

Is the black finish prone to fading?

The finish is designed for external use and is highly durable, though it should be cleaned regularly to prevent debris buildup.

Troubleshooting

Visible water staining on the wall beneath the coping

Check the joints between sections to ensure they are sealed properly and verify that the coping has sufficient overhang to act as a drip edge.

Coping feels loose or rattles in high winds

Re-check all mechanical fixings to ensure they are tightened to the substrate and not compromised by wall movement.

Pros and Cons

Pros

  • Prevents long-term water damage and staining on masonry
  • Lightweight aluminium is easy to handle compared to stone or concrete alternatives
  • Sleek black finish provides a professional, modern look
  • Highly resistant to weather and environmental corrosion

Cons

  • Requires precise wall measurement for proper fit
  • Visible joints may require careful alignment during installation
  • Not suitable for walls thicker than 350mm

Setup, Compatibility & Care

Installation should be performed by measuring the wall width accurately to ensure it falls within the 301-350mm range. The pieces should be fixed securely following standard roofing practices, typically using appropriate mechanical fasteners or concealed fixing clips where required. To maintain the finish, periodically wipe the coping with a soft cloth and mild soapy water to remove accumulated grime. Inspect the joints annually to ensure that sealant remains intact and that the system has not shifted due to thermal expansion or contraction.

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