ROOF MEMBRANE 1.5 x 50m

Flexible three-layer diffusion roof membrane with high vapor permeability and high durability. Made of two layers of polypropylene non-woven fabric and a functional film that ensures high water vapor permeability and watertightness of the product. Perfectly protects against moisture and water leakage, draining moisture from the insulation to the outside and at the same time preventing water from passing inside. It can be used both directly on the thermal insulation and on full boarding. It is characterized by high vapor permeability (Sd coefficient = 0.02 m) and very high mechanical strength.

Application information

• with every roof covering, also with full boarding
• removal of water vapor from the insulating layer
• insulation against water seepage onto the roof structure
• under the external roof covering
• to the walls of buildings in skeletal structures as a wind barrier