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.
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.
- Virgin grade polythene
- High specification solution
- Translucent green tint - see-through for accurate fixing
- 1200 gauge / 300 micron thickness
- Roll size 4m x 25m (100m2)
- CE approved membrane