Powerlon VCL 170 Air And Vapour Control Layer – 2m X 50m

This polyethylene-based vapour control membrane from Powerlon is reinforced with a scrim to deliver sufficient tensile strength in wall and roof installations. Ensuring the building envelope is properly sealed thanks to the air barriers, this Air and Vapour Control Layer (AVCL) helps to control ventilation and prevent heat loss in compliance with Building Regulations Part L.

Installed on the warm side of the insulation, this AVCL shields insulates from interstitial condensation. As an impermeable air barrier, it also enhances your building’s airtightness. With the ease of installation, this membrane boasts high performance and lightness, offering a cost-effective vapour control system for the building envelope.

Features & Benefits: Powerlon VCL 170 Air and Vapour Control Layer – 2m x 50m

• 210gsm grade
• Air barrier for controlling ventilation
• Suitable for floor, wall and roof installations
• Controls vapour to minimise interstitial condensation
• Reinforced polyethylene with high tensile scrim reinforcement
• VCL and air barrier