Novia Methane Pro High Performance Gas Barrier 1.6m x 50m 80m2

Product Details

The Novia Methane Pro Damp Proof Membrane (DPM) is a high quality Methane, CO2, Radon and Damp Proof Membrane, with an aluminium core. In addition to its use as a loose-laid methane and CO2 barrier, The Novia Methane pro is an effective radon gas barrier and damp-proof membrane. The Novia Methane Pro Barrier must be installed with a combination of double-sided butyl tape and BOPP tapes. Supplied in rolls BS 8485:2015 compatible methane and CO₂ barrier CE Approved and CPR compliant 1.6m wide Suitable for use in BRE report BR 211-2015 radon applications Complies with BS EN 13967 Type A DPM Extremely low vapour and methane permeability Length: 50m Roll Thickness: 314gsm Width: 1.6m Coverage: 80m2 Moisture Vapour Permeability in Sd: 4000m System Methane Transmission Rate: ≤ 8 ml/day/m²/atm Reaction to Fire: NPD What is a DPM? Damp Proof Membranes (DPM) are plastic membranes installed on the ground floor of a building designed to create a damp-resistant barrier between the structure and the foundations below - typically underneath a concrete floor. This helps to prevent issues caused by damp from the foundations below. As well as functioning as a Damp Proof Membrane (DPM) our Novia Gas barrier membranes are designed for protection from radon and/or methane gas. For help with deciding which gas barrier is required for your project, consult your builder, architect or engineer. How do I Apply a Gas Barrier Membrane? Novia Gas Barrier Membranes are installed flat, with the blue side facing towards the ground. They must be sealed firmly first with double-sided butyl tape, followed by a BOPP tape for a tight seal and effective result. For more information on use and specification, please download the data sheet for this product below. Data Sheets & Information Novia Methane Pro Data Sheet