STROTEX-Q Advanced Plus is a vapour permeable roof membrane that is used in construction, in sloping roofs, directly under roofing.
It is made of four layers. The top layer is polypropylene nonwoven, under which is a watertight and also higly vapour permeable functional film. The bottom layer is needled nonwoven that reduces the risk of mechanical damage, further reducing heat losses. The whole thing is reinforced internally with polypropylene mesh, which ensures high durability of the product.
High water vapour permeability due to which the membrane absorbs moisture and directs it outside through the ventilation gap.
Completely watertight, protects the thermal insulation from the outside against rain or snow.
It has UV stabilizers, slowing down the aging process, caused by weather conditions.
It is a diffusion-open membrane, designed as a layer of preliminary covering for the external roofing.
It is also an excellent windproof material, intended for walls of buildings in skeletal structures.
Due to the low Sd coefficient, it is used in roofs with thermal insulation up to the full rafter height, in which it is laid directly on the insulation.
Thick, resistant bottom layer allows application on full formwork.