Three-layer diffusion membrane characterized by high resistance to mechanical damage and external factors, including UV radiation and high temperature. It is characterized by high durability, which ensures comfort during assembly even in difficult weather conditions. A product with above-average parameters in its class.

Features

• protects thermal insulation against moisture
• a product with increased grammage that guarantees increased mechanical resistance during assembly and use
• minimizes heat loss

Application

• the membrane is intended for the roof with full and partial boarding
• initial roof covering in sloping, insulated, ventilated
• for most roof coverings, especially ceramic, concrete and steel sheets under the roof

Technical data

• reaction to fire class E
• resistance to water seepage class W1
• nail tear strength: along 165 N; across 230 N
• flexibility at low temperature of -40 ° C
• resistance to water seepage class W1
• basis weight 140 g / m ²
• diffusion resistance factor 0.02 Sd m
• UV resistance 3 months
• 24 rolls on a pallet
• width 1.5 m
• length 50 m
• roll of 75 m ²

The offer also includes a version with 2 adhesive strips (Corotop Blue +).