Description:

Visqueen Ultimate VOC Blok is a 1mm robust chemically resistant co-extruded hydrocarbon, volatile organic compound and gas barrier. The barrier is coloured grey on the upper surface and black on the reverse. The product is supplied in single wound rolls (not folded), 2.44m x 41m.

Features & Benefits:

• Complies with CIRIA C748:2014 – industry standard for volatile organic compounds (VOC) protection
• Complies with BS 8485:2015 + A1:2019 – industry standard for methane and carbon dioxide protection
• High resistance to puncture – greatly reduces risk of barrier becoming damage during the build process
• Multi functional – also acts as a radon and damp proof membrane
• Dual jointing methods – lap joints can be taped or heat welded