Damex FR Non-Combustible DPC & Cavity Tray - 25m roll

• Can be installed either way round
• The most flexible cavity tray on the market
• 25m rolls - 25% more for your money
• Kiwa BDA 3rd part Agrément Certified
• A2-s1,d0 reaction to fire classification

Damex FR Non-Combustible DPC & Cavity Tray is best suited for use in masonry cavity walls and around openings where a damp proof course or cavity tray is required alongside non-combustible performance. Manufactured from a high-performance fabric with a waterproof polymer coating, it achieves A2-s1,d0 to EN 13501-1, making it compliant for use in buildings with strict fire safety requirements. Its flexibility and ease of forming on-site make it practical for complex details such as corners, while providing durable protection against moisture ingress. Damex FR is particularly effective in projects where both fire resistance and damp proofing are essential, such as high-rise or public buildings.

What is Damex FR Non-Combustible DPC & Cavity Tray?

It’s a flexible, non-combustible damp proof course (DPC) and cavity tray system designed to provide waterproofing and fire safety in cavity walls, especially important in high-rise and multi-unit buildings.

What’s the fire rating?

It achieves A2-s1,d0 under EN 13501-1:2018, meaning it is non-combustible (or has limited combustibility), with very low smoke production and no flaming droplets.

What waterproof / DPC standards does it meet?

Fully tested to EN 14909:2012 (for flexible damp proof courses) for its damp proof performance.