Sovereign 30806088 CDM8 Membrane Roll 2M x 20M

Sovereign CDM8 is a robust HDPE cavity drainage membrane for the SovDrain waterproofing system, suitable for walls and floors above and below ground. It protects finishes from dampness, salts, and water ingress while allowing fast track applications in basements, cellars, vaults, and tunnels.

Key specs include 8mm stud profile to minimise level changes, 0.55mm membrane thickness, and 2m x 20m roll size covering 38.6 sq m. Translucent for easy inspection, instant drying, BBA approved.

• Supplied as single full rolls
• Standard palletised delivery
• Customer offloading required (forklift access)
• Returns accepted on unopened rolls
• Compatible with Sovereign SBR screeds and stud systems