Air leakage/infiltration accounts for up to 50% of heat loss from a building. Unlike other foams, Icynene’s unique polyicynene formulation is 100% water blown and therefore contains no harmful agents, volatile organic chemicals, HCFCs, HFAs, HFCs or formaldehyde. It is certified and approved by the European Technical Approval Board (ETA), the National Standard Authority of Ireland/Irish Agreement Board (NSAI/IAB) and the British Board of Agreement (BBA), making it a completely safe home and commercial insulation product. Icynene is tested and certified for applications directly to the underside of breathable and non-breathable roof membranes and felts. Recently receiving a BBA certification for this application, Icynene absorbs the lowest amount of moisture and has the highest level of vapour resistivity of any soft foam on the market.
