The sturdy and rainproof membrane Majvest provides for permanently windtight facades on the outside. SIGA-Majvest is highly tearproof and flexible, so it is easy and safe to lay. The material is diffusion-open and permanently protects the wall construction from condensation build-up. With a width of 1,50 m and the practical cutting and bonding aid SIGA-Majvest can be applied very efficiently.

Your advantages

• diffusible > prevents condensation build-up
• highly tear resistant and flexible > can be laid quickly, easily and securely
• 1,50 m wide with cutting and bonding aid > saves time and money

Material:
3 layered, microporous functional layer,
reinforced on both sides with PP fibre-fleece
thickness: 0.5 mm
Weight per unit area: 130 g/m²
, EN 13859-2
Temperature resistance: -40 °C to +100 °C
s_d value: 0.05 m
Atmospheric exposure: up to 3 months
Waterproof: W1 according to EN 1928
Fire behaviour: class E according to DIN 13501-1
Fire index number: 4.2 according to VKF