Clever Shield CM8 Cavity Drain Mesh Membrane – High-Performance Type C Waterproofing
The Clever Shield CM8 Cavity Drain Mesh Membrane is an 8mm studded HDPE membrane with a tough bonded mesh lathing, allowing direct application of plaster, adhesive dabs, and plasterboards. Designed to provide Type C drained protection, this system delivers a Grade 3 or 4 dry environment in compliance with BS8102:2009 and NHBC Chapter 5.4, making it ideal for basements and below-ground waterproofing applications.
Key Features & Benefits:
✔ Compliant with BS8102:2009 – Essential for Type C cavity drain waterproofing in basements and underground structures.
✔ Integrated Mesh Lathing – Allows direct plastering, dot and dab application, and dry lining.
✔ Waterproof & Contaminant Resistant – Salt-inhibiting, root-resistant, and durable, providing long-term moisture control.
✔ Quick & Easy Installation – Minimal surface preparation required for walls.
✔ Flexible & Customizable Fit – Easily cut and folded around windows and doors for seamless application.
✔ No Drying Time Needed – Redecoration can begin immediately after installation.
✔ Minimal Structural Impact – Installed with little or no damage to existing walls.
✔ Complete System Compatibility – Works with sump and pump facilities or passive drainage for effective water management.
✔ BBA Certified – CM8 BBA 18 5595 for guaranteed quality and reliability.
Available Sizes & Coverage:
| Product Description |
Size (m) |
Weight (kg) |
Coverage (m²) |
| CM8 Mesh Membrane |
2 x 10 |
16 |
20 |
| CM8 Mesh Membrane |
2 x 20 |
31 |
40 |
Ideal Applications:
-
Basement walls and floors requiring Type C waterproofing
- Residential and commercial underground structures
-
Damp-proofing solutions for creating habitable, dry spaces
- Surfaces needing direct plaster or dot & dab plasterboard installation
The Clever Shield CM8 Cavity Drain Mesh Membrane provides long-term moisture control and a professional finish. Order now for superior waterproofing performance!
Method Statement
Method Statement CM8 Cavity Drain Mesh Membrane MSCM01 2018 08
BBA
BBA Certification Clever Shield CM8 Cavity Drain Mesh Membrane 18 5595
Performance
Declaration-of-Performance-CM8-Cavity-Drain-Mesh-Membrane-WPDOP04-2019-06
TDS
CM8 Mesh CDM Data Sheet
