Introduction to Membranes

Membranes

Membranes Range

Contaminated Land Gas Reception Sump

Use  To service evacuation of gas from below integrity shield. Introduction Positioned below a floor slab (with membranes/barriers), the sump...

Gas and Water Outlets and Service Entry Points

Use Discharge routes for arrested methane and radon gas. Discharge routes for water arrested by barriers. Sleeves for service entry points. Introduction...

Methane Barriers

Use Preformed cavity barriers for installation in new-build properties at ground floor level. Designed to prevent methane gas concentrations accumulating.Introduction...

Radon (Cavity) Barriers

Use  Preformed cavity barriers designed to minimise the entry of radon gas into the building. Introduction  Cavity Trays Limited has developed...

Service Pipe Entry Seals (top hats)

UseTo seal and make gas-tight where a service pipe or service cable passes through oversite membrane. IntroductionProformed Service Peope Entry Seals...

Type N Sitesealer Membrane

Use Radon and Methane gas resistant membrane for use on oversites. General purpose sitesealer damp-proof membrane. Tanking and waterproofing applications....