GP®1 Gas Barrier is a multi-layer, low-density polyethylene membrane, reinforced with a polypropylene grid with integral aluminium foil. GP®1 is specifically designed and manufactured to perform as a Methane, Carbon Dioxide, Radon, Ground Gas, air & moisture protection system.
GP®1 is a high quality proprietary gas resistant damp proof membrane, manufactured from low density reinforced polyethylene (LDPE). This products is ideal for use on sites where ground gas contamination is present.
GP®1 incorporates an aluminium foil core, offering additional protection against Methane and Carbon Dioxide in addition to Radon and Bulk Ground gas. GP®1 can be used on any site where carbon dioxide, methane, bulk ground gas and/or radon is present up to and including BS8485:2015 + A1 2019 Characteristic situation (CS) 6. The barrier is sufficiently resistant to the ingress of harmful gases into a building.
**Brought in specially for order**
**None Returnable/Refundable once in Transit**
**Pallet/Delivery Charges will be calculated at checkout depending on quantity and area**
**Isle of Wight and Scotland areas must be quoted - Email sales@straight2site.co.uk**
JUTA GP1 (2m x 50m Roll)
Color Black Material Polypropylene Aluminium Shape Rectangular - supplied in roll form. Size 2 x 50 m x 0.6 mm Warranty 60 Year (minimum) Uniclass 2015 Pr_25_57_65 CAWS J40/35 Loose laid plastics or rubber gas retardant damp proofing D21/38 Gas-retardant membranes J40/140 Loose laid plastics or rubber sheet gas retardant damp proofing J40/145 Loose laid weldable polyethylene gas retardant damp proofing D21/350 Gas-retardant membrane Product range Gas Barriers