Wigolen’s offer is a wide range of products for use in the protection of thermal insulation systems. Among them you will find low vapour-permeable roof foils as well as excellent high vapour-permeable roof membranes produced in the other Foliarex plants.
The STROTEX SL vapour-permeable foil allows simultaneous release of water vapour outside, thanks to which there is no risk of moisture condensation in the thermal insulation and elements of the roof structure. In addition, their windproofness provides protection against aeration and thus reduces convective heat loss.
To ensure correct performance of the thermal insulation system, it is recommended to simultaneously lay a vapour barrier along with the installation of a thermal insulation layer and a vapour-permeable foil. Such a system prevents the accumulation of moisture in the thermal insulation and roof construction
The STROTEX SL vapour-permeable foil is intended for the attic, the roof structure and the thermal insulation protection layer against dust, snow, external moisture, and condensation from the inside on the bottom of the roofing material. It is suitable for roofs made of profiled sheets, ceramic roof tiles, corrugated sheets, etc. in pitched roof with usable and non-usable attic, ventilated or non-ventilated.