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
Corotop Blue Breathable Membrane
Corotop Blue Breathable Membrane
Description
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
IRISH AGRÉMENT BOARD
CERTIFICATE NO. 11/0367
This Certificate relates to Corotop Breathable Membranes for use on tiled or slated pitched roofs. Corotop Breathable Membranes are manufactured by thermally laminating a water vapour permeable film between two layers of non-woven polypropylene. This Certificate certifies compliance with the requirements of the Building Regulations 1997 to 2014.
Thickness:
0.6 mm
Mass per unit area:
140 g/m2
Tensile strength:
Longitudinal: 305 N/50mm
Transverse: 220 N/50mm
Elongation:
Longitudinal 60 %
Transverse 100 %
Tear resistance:
Longitudinal 195 N
Transverse 295 N
Full Information:
Check out the full datasheet available in the Downloads section!
