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Leadax Lead Replacement Flashing

Leadax Lead Replacement Flashing 400mm x 6m

Leadax Lead Replacement Flashing 400mm x 6m

£88.72 £106.46 (inc. VAT)
Stock Status: Sold Out
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400mm Wide x 6m Length

LEADAX is the first lead substitute in the world that looks like lead, dresses like lead & is as malleable & pliable as lead. Leadax has the same unique properties as Lead & Zinc, without having to compromise on quality, flexibility or price. Leadax is applied in exactly the same way as Lead & is equivalent to code 5.

Leadax is the first lead alternative in the world with the same properties as traditional lead. Leadax is not harmful to health or the environment. A new generation of lead alternative which is lighter than lead and produced from recycled materials.

  1. Leadax has the same natural look as traditional sheet lead.
  2. Leadax leaves no staining on roof tiles or masonry.
  3. Leadax has no resell value.
  4. The life expectancy of Leadax is at least 30 years.
  5. Leadax is a fully circular product.

This makes Leadax unique as a lead alternative and contributes to making the world more sustainable.

Aluminium expanded metal on both sides with a layer of modified polyvinyl butyral, with a removable protective film on either side of the product. Leadax is patented. Manufactured from waste material, destined for landfill.

Roll lengths of 6 metres (3.85 kg per square metre and thus 75% lighter than 18 pounds or code 4 lead). Comes in lead grey as standard. Available in black, roof tile red and other colours on request.

  • Quick and easy
  • 6m roll lengths
  • Lightweight
  • Flexible
  • No scrap value
  • BBA Certified
  • Sustainable
  • Affordable
  • Non-toxic
  • -15°C to +100°C
  • Durable
  • Circular material

Leadax Applications:

  1. Leadax can be used as a water barrier in (cavity) walls and under casings
  2. At the intersection between chimney bases and roof tiles
  3. At chimney flashing's to provide a water barrier
  4. Leadax can be applied to the base of dormers and skylights as a waterproofing layer at the joint between dormer side walls and tiled roofs
  5. As a watertight connection between an outside wall and an extension. Use Leadax masonry clips to attach Leadax to masonry joints.
  6. Leadax can be used as valley gutters and waterproofing on the ridges of (tiled) roofs.

Data Sheet

BBA Certificate

​​​​​This item is available for click and collect at our depot and can be delivered directly to you by the manufacturer or our courier network partners.

If you require further information or assistance, then please do contact us by Telephone 01634 869823, email: or by the live chat service. We are generally available Monday to Friday 07.00am to 5.00pm

  • Brand:
    Cromar Building Products
  • Product Code:
  • Weight:
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