Visqueen Radon R400 Gas Membrane 4m X 20m Red Roll

Visqueen Radon R400 is a 0.4mm thick co-polymer thermoplastic membrane. 

Red in colour and supplied 4m x 20m in a multi-folded roll.

• BBA certified – third party accreditation
• 0.4mm (1600 gauge) thick – complies with new BBA regulations for radon protection membranes in line with BS8485:2015+A1:2019
• Increased thickness – provides greater impact properties and protection from following trades
• Conforms to BR 211:2023 – industry guidance for radon protection
• Multi folded – easy to handle and transport
• Multi functional – also acts as a damp proof membrane
• Dual jointing methods – lap joints can be taped or heat welded