A High Performance Gas Resistant Damp Proof Course (DPC)

Solcourse Gas Resistant DPC is a flexible sheet comprising a mixture of three thermoplastic polymers and other additives, extruded into a sheet
form with an embossed surface to assist mortar adhesion. Solcourse GR DPC provides protection against ingress of Hydrocarbons, resistance to Radon, Carbon Dioxide, and Methane gases as well as water vapour. This design feature will also provide a highly effective barrier for the lifetime of the building. Solcourse GR DPC is fully compliant to BS 8485:2015+A1:2019 and ISO 15105-1 test standard.

•  Complies to BS 8485: 2015 and CE Marked


• Outstanding water vapour resistance.


• Gas Resistant to VOC, Rn, CO2, and CH4 gases.


• Very high strength, puncture and tear resistant.


• Flexible at low temperatures and good mortar resistance.


• Suitable for site welding.


• Suitable for use on NHBC Amber 1 and 2 sites

Roll Sizes : 100mm - 900mm x 20mt rolls