The EUROTOP membranes are characterised by a unique combination of such parameters as
water tightness and water vapour diffusivity. High water tightness protects the roof structure from:
- seepage and water condensation
- under roofing
- wind-driven precipitation
The high-water vapour permeability offered by the EUROTOP membrane allows moving insulation toward the membrane surface without the need for any ventilation gaps in the roof or wall structures. This makes applying a thicker layer of insulation possible, which translates into energy savings. The EUROTOP membrane is laid directly onto rafters, insulation or sarking with a turquoise printed side facing outwards.