CM8 HD is an 8mm studded high density membrane suitable for type C waterproofing and delivering a grade 3 environment to BS8102:2009 and NHBC chapter 5.4.
We recommend using the HD version on our Danopren insulated spacer and also in commercial areas where a more impact resistant membrane may be needed.
CM8 HD is also an excellent Radon barrier and has passed all the relevant tests for resistance to this Gas.
ADVANTAGES
• Creates dry, habitable living space in areas previously suffering from damp/wet conditions.
• Waterproof, salt inhibiting, root and contaminate resistant.
• Quick to install - minimal preparation needed to wall surfaces.
• Easily cut down using a sharp blade.
• No drying out process - redecoration can occur immediately.
• Little or no damage to the existing structure.
• Low and high temperature tolerance.
• Part of a type C cavity drain membrane system in line with BS8102:2009.
• Clear for easy application and fixing of wykamol plugs.
• Ideal radon barrier membrane
• Heavier duty impact resistance and high loadings on floors The Wykamol range of cavity drain membranes are high quality, structural waterproofing materials, with a choice of stud height for different drainage capacities and applications.
