Novia Methane Pro 390gsm - Gas & Radon Barrier Membrane -DPM (80Sqm)

Novia Methane Pro 390, a high-performance gas barrier and damp proof membrane (DPM), designed to meet stringent UK building regulations for methane protection. This multi-layer virgin polythene laminate features a reinforced aluminium foil core, offering superior protection against methane, radon, and carbon dioxide gases. The Methane Pro 390 is a 1.6m x 50m membrane, with a robust weight of 390gsm, providing excellent durability for groundwork applications. It is suitable for both taped and welded installations, ensuring a secure sealing system. This product meets EN 13967, ISO 15105-1, and BS 8485 standards, making it fully compliant with UK building regulations for methane protection.  This damp proof membranes multi-layer construction includes a polythene laminate with a reinforced aluminium foil core, ensuring high resistance to gas permeation. The Novia® Methane Pro 390 gas barrier is ideal for radon gas protection and is suitable for loose-laid or fully bonded installations. This product is backed by a Declaration of Performance (DoP) and complies with UKCA marking.  Key Features: Gas barrier is BS 8485 compatible methane, radon and CO2 barrier. 390 GSM weight and ≥0.4 mm thickness. Sheets and joints tested to ISO 15105-1. Complies with BS EN 13967. Multilayer virgin grade polythene laminate with an aluminium foil core. Suitable for use in BRE report BR 211-2015 radon applications. Suitable for use in conjunction with NHBC standards. UKCA marked and CPR compliant.  Easy to install loose-laid membrane. Novia Methane Pro 390 is suitable for welding.