ONDULINE ITALIA ONDUTISS AIR POWER 250

ONDUTISS® AIR POWER 250 is a highly vapour-transpiring three-layer membrane consisting of a two-component breathable functional film (PP+PE) made using 2com UV+ technology, protected on the upper side by a UV-stabilised polyester nonwoven, and on the lower side by a polypropylene needle-punched fibre with the capacity to absorb any excess condensation.‎ Complies with EN 13859-1 2010 and EN 13859-2 2010 Classification according to UNI 11470: A/R3 CHARACTERISTICS Exceptional strength performance.‎ Highly vapour-permeable.‎ Absorbs any excess condensation and releases it outside.‎ Ensures air and wind tightness of the roof.‎ Improves the building's energy efficiency.‎ Preserves the health of structures, prolonging their lifespan.‎ Protects roof structures from accidental water ingress.‎ Lightweight Waterproof Wind-resistant Mechanical resistance Fields of application ONDUTISS® AIR POWER is an extremely strong, highly vapour-breathing three-layer membrane.‎ The exceptionally high grammage, combined with the very high quality functional film, guarantees waterproofness and extraordinary mechanical resistance.‎ Thanks to the special anti-condensation bottom layer, applied to pitched roofs, even in direct contact with the insulation, the membrane has the property of absorbing excess moisture and releasing it to the outside when weather conditions permit.‎ The ONDUTISS line includes a series of breathable membranes, brake screens and vapour barriers.‎