Underrofing membranes and foils to protect your roof

ONDUTISS range is a wide range of underroofing membranes and foils that protects the insulation of your building, increases the watertightness performance and improves the well-being of the inhabitants: ONDUTISS is a barrier against infiltration of powder snow and dust.

ONDUTISS is fast install – you can use it as a temporary protection of the roof. ONDUTISS solutions are lightweight and reliable and resistant to tearing.

Onduline ONDUTISS underlay membranes and ventilation accessories will significantly assist with ventilating your roof.

Would you have a question or need an advice, please contact us.

ONDUTISS AIR for DIY

Breathable waterproof roof membrane

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Browse the gallery or get information from our expert advise on maintaining a roof and choosing the right Onduline roofing solution for your project.