ONDUTISS AIR 120
BBA certified high vapour permeable roof membranes 120 gsm | 1x50m /1.5x50m
Discover the ONDUTISS AIR range of roof membranes: waterproof, lightweight and effective products.
ONDUTISS AIR roof membranes consist of a layer of polypropylene between two sheets of non-woven polypropylene, making them vapour-permeable. This guarantees a breathable membrane that protects against humidity, wind and condensation.
These roof membranes can be installed to many types of roof in both new-build construction and renovation: houses, flats, public buildings.
Supplied in roll form, they are easy to transport and install. Follow our installation instructions for efficient use.
Note: ONDUTISS AIR roof membranes should only be used at altitudes below 900 metres.
We recommend storing and transporting the rolls horizontally. Pallets should not be stacked.
ONDUTISS AIR 120
Weight: 120 g/m2
Widths: 1.5m & 1m
Length: 50m
Tear resistance (MD / CD): 120/160
Tensile strength (MD / CD): 300/200





Increase the efficiency of your roofing projects with ONDUTISS AIR roof membranes.
They are quick and easy to install.
