Strong and durable breathable membrane
Kingspan nilvent is a breathable membrane suitable for use in unventilated pitched roof and timber frame wall applications.
Water vapour resistance
It achieves a resistance of 0.10 MN·s/g and a water vapour transmission Sd of 0.02 m
Liquid water penetration
> 2 m
Tensile strength
270 N / 50 mm longitudinal
225 N / 50 mm transverse
Nail tear strength
120 N longitudinal
140 N transverse
Roll length
50 m
Roll width
1.5 m
Thickness
0.4 mm
Area per roll
75 m²
Weight
0.13 kg/m²
Weight per roll
9.8 kg
