ONDUTISS AIR METAL 440 - Водонепроницаемая и воздухопроницаемая мембрана

ONDUTISS AIR METAL 440 is a waterproof and highly breathable polypropylene membrane with an integrated adhesive overlapping band, coupled to a net made of extruded polypropylene synthetic monofilaments.‎ Complies with EN 13859-1 2010 and EN 13859-2 2010 Classification according to UNI 11470: A/R3 CHARACTERISTICS Ideal for metal roofing, it dampens the noise of rain and hail.‎ Ensures the roof is airtight and windproof.‎ Improves the energy efficiency of the building.‎ Preserves the healthiness of the structure, prolonging its lifespan.‎ Creates efficient micro-ventilation for rapid evacuation of condensation.‎ Reduces roof overheating.‎ Protects roof structures from accidental water infiltration.‎ Lightweight Environmental comfort Acoustic comfort Waterproof Fields of application This mesh allows the metal roofing to be kept at a distance from the waterproof and highly vapour-transpiring membrane, creating an effective micro-ventilation for proper evacuation of any condensation, while at the same time guaranteeing an effective rain and hail protection effect.‎ The membrane has excellent resistance to high temperatures, preventing the roof from overheating.‎ In addition, ONDUTISS® AIR METAL allows the evacuation of any condensation formed under the metal roof, reducing the risk of corrosion.‎ The ONDUTISS line includes a series of breathable membranes, brake screens and vapour barriers.‎