Fakro N35 Breather Felt 50 x 1.5M

The Fakro Eurotop N35 Breather Membrane - 135g/m2 delivers a high level of vapour permeability and water tightness, which protects the roof structure and particularly the insulation against moisture. Eurotop membranes are characterised by a unique combination of this water tightness and water vapour diffusivity. It protects against seepage and water condensing under roofing, and wind driven precipitation. High water vapour permeability allows the moving of insulation towards the membrane surface without the need for any ventilation gaps in the roof or wall structures. This makes it possible to apply a thicker layer of insulation, which translates into energy savings. This membrane is laid directly onto rafters, insulation or sarking, with the printed side facing outwards. The N35 is a three layer membrane with a weight of 135g/m2, and vapour permeability of 2900g/m2/24h.