BBA certified gas barrier membranes

Protech GM Super gas membrane is a reinforced LDPE, loose-laid gas barrier that incorporates an aluminium foil layer to provide maximum protection from the ingress of methane, carbon dioxide and radon in new developments. Its unique composition makes the membrane extremely robust and flexible and, as a result, easy to install on site. It also

MemTech Liquid Gas Barrier forms a membrane to protect against gas and water ingress when used on new or existing building structures. MemTech LGB is a distinctive green, ready-for-use specialist styrene butadiene latex-based liquid and offers a simple, continuous passive gas prevention barrier against the ingress of methane, carbon dioxide

Delta AT 800 is an innovative Type C Drainage Membrane which conforms to BS 8102:2009 and BS 8485:2015+A1:2019, Table 7 achieving waterproofing and ground gas protection simultaneously. Delta AT 800 offers maximum protection in just one application. Designed to offer drainage protection in Type C waterproofing (Grade 3 environment) in accordance

MemTech M1 is a flexible, loose-laid ground gas barrier membrane made from a low-density polyethylene membrane which incorporates a polypropylene reinforcement grid and a foil core layer. It can be used as a gas barrier and damp proof membrane for application on concrete ground floors, above and below the slab (not subject to hydrostatic

Protech Radon 400 is a high-performance proprietary reinforced radon barrier. Due to its unique composition, the membrane is extremely robust and flexible and, therefore, easy to install on site. It can be jointed with use of the company's Protech tapes or heat-welded. Protech Radon 400 also acts as a high-performance damp-proof membrane; there is

MemTech Titan ground gas membrane offers a safe solution for the protection of buildings, structures and occupiers against all levels of hydrocarbon ingress. It is a multi-layer flexible polyethylene membrane with a unique core component which performs as a Methane, Carbon Dioxide, Radon, Ground Gas, VOC, Air & Moisture and Hydrocarbon protection

Delta Membrane Systems Ltd offers waterproofing systems which incorporate ground gas protection. Many below ground construction projects require protection from both water ingress and gas contamination. Basements and below ground structures which need to be watertight and gas proof require further considerations at the design phase and throughout

Corden EPS Evolution Bond – Gas and Hydrocarbon Barrier is a multilayer, Polyethylene membrane with a bonded textile for pre-applied applications; specifically designed and manufactured to perform as a Methane, Carbon Dioxide, Radon, Ground Gas, VOC, air & Moisture, and Hydrocarbon protection system. Corden EPS Evolution Bond complies with the

EPS Evolution VOC –Gas and Hydrocarbon Barrier is a multi-layer, polyethylene membrane. EPS Evolution VOC is specifically designed and manufactured to perform as a Methane, Carbon Dioxide, Radon, Ground Gas, VOC, air & Moisture, and Hydrocarbon protection system. EPS Evolution VOC complies with the latest codes of practice as published by BRE