Vapour permeable membrane


Vapour permeable membranes are typically used as a protective second skin behind lightweight wall claddings and underneath roof claddings. They combine high-tech vapor permeable films with protective non-woven spun-bond fabrics. The vapor permeable film contains millions of microscopic holes that are large enough to allow water vapor molecules to pass through them, but too small for liquid water to penetrate.

For more information about certificates and quality please visit our partner.


- Reduces the risk of moisture and mould related issues compromising the structural integrity and health of the occupants.

- Improves air tightness which in turn improves energy efficiency, but still allows vapour to escape without condensing on the inside of the building frame.

- Protects the interior of the building from moisture and dust entry from the outside environment