• water vapour-permeable
  • watertightfire retardant
  • flexible and easy to assemble
  • thanks to the reinforcement resistant to tearing
  • print on the foil helps to make proper overlap
  • UV-resistant
  • resistant to fungus and molds


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.