Description:

Visqueen Ultimate Gas DPC utilises Visqueen’s Advanced Barrier Technology. The DPC is a 0.5mm thick flexible 7 layer coextruded film providing volatile organic compound (VOC) and ground gas resistance.
The DPC has an embossed/debossed finish is coloured gold/white and can be installed with either surface facing upwards. It is supplied in 20m length rolls and the following widths as standard: 500mm 600mm 750mm and 900mm.

Features and Benefits :

• Complies with CIRIA C748:2014 – industry standard for volatile organic compounds (VOC) protection
• Complies with the methane gas transmission rate mass per unit area and thickness requirements of BS 8485:2015 + A1:2019 –
  industry standard for methane and carbon dioxide protection
• Flexible – easy to detail and install on site
• Multi functional – provides protection against radon carbon dioxide methane and VOCs
• Dual jointing methods – lap joints can be taped or heat welded
• Visqueen Ultimate Preformed Units available – simplifies complex or awkward detailing