Fortex wind insulation films

Fortex ® Windshield – single-layer breathable diffusion membrane for walls

Bitumen paper – windproofing material for walls.  Designed to protect the thermal insulation material of insulated walls/roofs from the direct effects of wind and moisture, and to regulate its humidity and temperature regime.

Fortex ® Windshield – single-layer breathable diffusion membrane for walls.