Article number: 060168
Multivap Plus is a strong, vapour permeable and water-resistant triple layer underlay for the cold side of pitched roofs and in vertical walling applications. It provides protection to the structure from wind driven rain whilst allowing moisture from within the structure to escape.
MultiVap Plus is a vapour-permeable, four-layer, waterproof membrane with a PP spunbond membrane and microporous film. This high-quality membrane is applied to the outside (the cold side) of sloping roof and façade constructions. MultiVap Plus provides effective protection against external moisture, while allowing water vapour to escape from the inside without any problems.