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).