BBA Agrément Certificate
Gas barrier and damp-proof membrane.
Features and benefits:
Visqueen Gas Barrier offers a safe solution for the protection of buildings against methane, radon and carbon dioxide, when installed in accordance with the relevant codes of practice. Visqueen Gas Barrier is a multi-layer reinforced polyethylene membrane with an integral aluminium foil. For ease of identification on site Visqueen Gas Barrier is coloured blue on one side and silver on the reverse. The barrier combines strength and performance with flexibility and easy installation.
Installation and test results information can be found on our datasheet.
Top surface: Ribbed, Bottom surface: Smooth
Top surface: Blue, Bottom surface: Silver
High resistance to puncturing and tearing
Low-density polyethylene (LDPE) with reinforcing grid and aluminium foil core
Refer to IAB Certificate
J40/140 Loose laid plastics or rubber sheet gas retardant damp proofing
J40/35 Loose laid plastics or rubber gas retardant damp proofing
Visqueen Gas Barrier
2.0 x 25 m
2.0 x 50 m
Double Sided Jointing Tape
Blue butyl based strip adhesive.
Foil Backed Lap Tape
Single sided tape for securing laps in demanding conditions.
Gas Resistant Detailing Strip
Self adhesive strip for forming complex shapes and junctions.
GR High Performance DPC
Gas-resistant co-polymer thermoplastic DPC.
For protecting membranes from damage from following trades.
Preformed Pipe Cloak (Top Hat) Units
For airtight seals around service pipe penetrations.
For junctions or complex details.
Standard product features
400g/m2 in accordance with BS8485:2015.
Marshalls M380 Tanking Membrane
Visqueen Aquaflow SC Membrane™
Visqueen DPM To PIFA Standard
Visqueen FB Vapour Barrier
Visqueen GX Flexi Hydrocarbon Barrier
Visqueen GX Geomembrane
Visqueen High Performance DPM
Visqueen High Performance Radon Membrane
Visqueen High Performance Urban Drainage Geomembrane