Why we build an airproofing layer in thermal isolated buildings: The reason for this lies in the physical performance of air, humidity and water vapour. The winter differences between interior and exterior temperatures and the existing wind conditions cause a pressure drop in heated rooms...

While the airproofing layer is installed inside (room-side) of the thermal insulation the windproof seal (how the external sealing is called) is built outside of the insulation. It protects the thermal insulation from rain, snow and wind. It prevents the flowing through the external insulating...

As can easily be seen of our product range there is a wide variety of adhesives. What for so many different products? An airproofing and windproofing layer want be effective only if they are consistently processed airtight and windtight as a whole. Vapour checks and windproofing membranes...