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  Protection against radon gas
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  Seal around windows & doors
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  Sealing solutions for facades
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  Sealings for new and existing windows & doors
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DAFA roof decking vent

DAFA roof decking vent is used to ensure ventilation through roof underlay membranes and can be used with all types of both breathable and non-breathable underlays, as well as solid roof decks.

DAFA roof decking vent

DAFA roof decking vents ensure ventilation through the roofing membrane and can be used for all vapor-permeable, impermeable, and solid roofing. They can be installed quickly and efficiently from the inside or outside. This is a big advantage, as retrofitting vent outlets from the outside is often difficult.

Material

DAFA roof decking vents are made of UV-resistant polypropylene/TPE.

Advantages

Effectively ventilate the roof cavity, protecting against moisture and rot
Can be installed quickly and efficiently, from the inside or outside, thanks to a ‘snap-lock’ system
The rim seals tightly when you pull hard on the plastic strip
Can be installed on all materials
Variable dimensions, 0.2-25mm
Installation only requires one person
56 cm² ventilation area
DAFA roof decking vents are a declared product in the Supply Chain Declaration Portal for New Construction Generation 4