4m x 25m x 500g Clear Polythene Vapour Control Layer
4m x 25m x 500g Clear Polythene Vapour Control Layer
Our Clear Polythene Vapour Control Layer (VCL) is designed to provide superior moisture control and long-lasting performance.
- Trade Quality
- Professional Use
Tree Sisters
Building A Band of Brothers
Product Description
This 500 gauge (125 micron) clear polythene vapour control layer (VCL) is designed to act as a slip membrane and moisture barrier between insulation and screed in floating floor constructions. Its clear finish allows visual inspection of the substrate beneath. Supplied in a 4 m × 25 m roll (100 m²).
Key Benefits
Application
Lay the polythene over the insulation with a minimum 150 mm overlap at all joints. Tape overlaps with polythene tape to prevent screed ingress. Turn up at perimeters behind the edge insulation strip. Take care to avoid puncturing during installation. Trim flush with the finished floor level after the screed has cured.
Coverage
Each roll covers 100 m² (4 m × 25 m). Allow approximately 10–15% extra for overlaps and wastage depending on room layout.

£47.94
-
Working with our supply chain
For each and every project we work on, we ensure that materials are sourced as close to the site address as possible and attempt to arrange deliveries during off-peak times to minimise congestion on our roads.
-
Supporting A Band of Brothers UK
We are proud to support A Band of Brothers UK, a charity helping young men break cycles of violence and crime through mentoring. Every order you place with Screedworks contributes to this vital cause through our easyfundraising partnership.
-
Restore & Protect
From January 2021 we are asking our clients to round up their final invoice to the nearest £5, £10 or £20. We will match the amount pledged and then donate the total to Tree Sisters.
Do not know what to choose?
Let's connect!