Ground Gas Protection

Gas proof systems for the protection of buildings from harmful ground gases such as radon, carbon dioxide, methane and hydrocarbons. To ease specification issues, Visqueen has produced a product selector that responds to various and complex design challenges on gas contaminated lands.

Gas Product Selector

Radon CO2 Methane Hydrocarbons
GX Geomembrane
Gas Barrier Membrane
Liquid GM
Low Permeability Gas Membrane •*
CO2 Membrane
Radon Membrane

* low levels

Visqueen GX Geomembrane

A high quality single layer HDPE membrane suitable for use as a barrier against hydrocarbons and Methane gas

Visqueen Liquid Gas Membrane

Visqueen Liquid Gas Membrane is a grey, one part elastomeric polymer modified emulsion that dries to form a black, flexible membrane. The product is supplied in a 20L container.

Visqueen Gas Barrier

Visqueen Gas Barrier offers a safe solution for the protection of buildings against methane, radon and carbon dioxide.

Visqueen Low Permeability Gas Membrane

Visqueen Low Permeability Gas Membrane offers a safe solution for the protection of buildings against low levels of methane and carbon dioxide

Visqueen CO2 Gas Membrane

Visqueen CO2 Gas Membrane offers a safe solution for the protection of buildings against carbon dioxide

Visqueen Radon Membrane

Visqueen Radon Membrane is suitable for protecting buildings against the ingress of radon gas and is BRE certified.

Visqueen Geocomposite Drainage and Venting Mat

Visqueen Geocomposite Drainage and Venting Mat is a UK manufactured preformed drainage and venting layer supplied in roll form

Visqueen High Performance Radon Membrane

Visqueen High Performance Radon Membrane is an LDPE un-reinforced membrane.

Visqueen Gas Venting System Overview

Visqueen offer various methods for the safe dispersal of gas including passive venting systems.