A Gas & Hydrocarbon Barrier

GP TITANFLEX is a a multi-layer, polythene membrane is specifically designed and certified to perform as a methane, carbon dioxide, radon, ground gas, VOC, air & moisture and hydrocarbon protection system.

• Complies with BS 8485:2015 & CIRIA C748.
• Quick and easy installation.
• Suitable for Ground Gas Protection to NHBC Green, Amber 1,2 & Red characteristics.
• Good chemical resistance.
• Manufactured using the latest extrusion technology.
• Market leading performance.
• Also acts as a high performance DPM.
• Long term Durability (Guaranteed for the lifetime of a building).