Novia 500 Vapour Control Layer | 50m x 2700mm

The Novia® 500 Air & Vapour Control Layer is a premium-grade, single-ply, virgin polythene membrane engineered for high-performance air leakage and vapour control. Designed specifically for use in insulated walls, roofs, and floors, this versatile barrier is especially suited for timber frame applications in residential construction. With a generous 2.7m width, it’s easy to install and provides seamless coverage, minimising energy loss and improving insulation efficiency. For optimal performance, Novia® 500 is best installed using the Novia® 2-tape sealing system, ensuring a fully airtight seal to enhance building efficiency and compliance with industry standards. Features Air Leakage & Vapour Control Ideal for Timber Frames High-Quality Virgin Material CE Approved CPR compliant Complies to BS EN 13984 Condensation Control