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Wykamol CM3 20m2 Mesh Cavity Drain Membrane 20m x 1m roll - Preservation Shop
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Wykamol CM3 20m2 Mesh Cavity Drain Membrane 20m x 1m roll

£80.63 ex. VAT / £96.75 inc. VAT

Wykamol CM3 Mesh Cavity Drain Membrane is a studded membrane to prevent the penetration of water through walls, with a polypropylene mesh on the reverse to allow for application of an array of finishes.

We also have different sizes in stock of this product below:


Wykamol CM3 Mesh Cavity Drain Membrane is a 1m high x 20m long roll of membrane. A water resistant membrane with studs forming a regular pattern on one face of the roll, and polypropylene mesh on the other side. It is tough but pliable and can be easily cut with a sharp blade to the correct size. Suitable for use above and below ground and can be rendered, plastered or dot and dab boarded on top.

Special Features

  • High performance bonded mesh
  • Part of a Type C Cavity Drain Membrane System in line with BS8102:2009
  • Waterproof, salt inhibiting, root and contaminant resistant
  • Creates a dry, habitable living space in area previously suffering from damp/wet conditions
  • Easily cut down using a sharp blade
  • Easy to fold around windows and doors
  • Quick to install – minimal preparation needed to wall surfaces
  • No drying out process – redecoration can occur immediately
  • Little or no damage to the existing structure
Not sure how to use this product?

View Our Online How To Guide: How To Fit Cavity Drain Membrane – Above Ground Damp Proofing.

Download the PDF Version: How To Fit Cavity Drain Membrane For Above Ground Damp Proofing


We also have different sizes in stock of this product below:

Product Weight: 10.35kg

Weight10.2 kg
Dimensions30.0 × 30.0 × 100.0 cm

No Technical Details Available


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