Zedex Non-Combustible DPC 450mm x 20m Cavity Tray

- Lightweight and easy to install
- Extremely strong and hardwearing
- Achieves a reaction to fire classification A2 - s1, d0 to BS EN 13501-1:2018 by Warrington Fire - compliant with UK Building Regulations
- NHBC Accepts Certificate 3868 - approved for use on NHBC sites as a non-combustible cavity tray system

The DPC is a flexible 0.6mm composite damp proof course and cavity tray system. The DPC has a grey and a red side and is installed with the red side facing towards the direction of moisture penetration.