Manufactured with a patented closed-cell structure sandwiched by highly reflective foil surfaces and pierced with tiny, evenly-spaced perforations, Kingspan AIR-CELL Permicav® 55XV allows water vapour permeance while helping to achieve a 6-star
house energy rating.
As thermal performance requirements for the building fabric continue to rise, condensation is becoming an increasingly
important design consideration for healthy buildings. Kingspan AIR-CELL Permicav® reduces the risk of interstitial condensation
by allowing vapour to permeate through tiny perforations.