Two-layer non-reinforced vapor barrier film

TECHNONICOL ALPHA BARRIER 2.0 film is used to create vapor barrier on pitched roofs and walls of frame houses. Can be applied in buildings with dry and normal interior humidity conditions.

TECHNONICOL ALPHA BARRIER 2.0 is a two-layer non-reinforced film with a non-woven polypropylene base and a polyolefin coating. It has the following advantages:

  • The marking lines on the top side of the material make installation easier, especially in the zones of overlapping;
  • The material demonstrates outstanding elasticity even under the temperatures below zero.

Product technical data

Surface density, g/m2 80±5%
Tensile strength L / T, N/50 mm ≥140 / ≥110
Vapor permeability, Sd coefficient, m 2
Watertightness at 60 kPa for 24 hours Class W1
UV resistance, months ≥2
Length, m 50±5%
Width, m 1.5±1%