Novia 1200 Vapour Control Layer 25m x 4000mm
- Blown polythene
- Vapour control
- Air-leakage barrier
Novia 1200 VCL is a high specification, blown polythene material, suitable for use as a vapour control layer within the walls of timber frame constructions, or where control of the passage of water vapour is required. VCL’s are designed for use on the inside (warm side) of insulated buildings to manage the flow of water-vapour, which is a natural by-product of normal building use. . Novia 1200 VCL should be used in combination with Novia breather membranes to provide an air-tight and vapour resistant system. This product also performs the additional function of an air-leakage barrier, to prevent losses due to unwanted convection flows. We advise the use of Novia butyl and metallised BOPP tapes to ensure a complete barrier integrity throughout the entire life of the product. Novia 1200 VCL should be used in combination with Novia breather membranes to provide an air-tight and vapour resistant system. Novia 1200 VCL is fully CPR compliant and is CE Approved to EN 13984:2013.
|Membrane Type||Vapour Barrier|