Corotop Blue Breathable Membrane
The Three Layer Roofing Breathable Membrane
Corotop Breathable Membranes form the water impermeable layer under the roof coverings in a pitched roof system. They can be used on open rafter (unsupported) or fully supported pitched roofs.
The three layer membrane is highly resistant to mechanical damage and outside factors including UV- rays and high temperatures.
What the experts have to say
Minimizes heat loss
The product with enlarged gram mature guarantees better mechanical resistance during installation and usage
Protects thermal-insulation against damping
Regulate two-way vapour permeability
Longitudinal: 305 N/50mm
Transverse: 220 N/50mm
Longitudinal 60 %
Transverse 100 %
Longitudinal 195 N
Transverse 295 N