Water vapour permeability

Enhanced living comfort, optimal properties for the building engineer

A major advantage of Fixit 222 Aerogel High-Performance Insulating Plaster is that it is permeable to water vapour and yet simultaneously water repellent. The new insulating material allows significantly more water vapour to pass through it than conventional plasters, without its surface becoming wet. Condensation on walls is avoided, preventing mildew attack and significantly raising the level of living comfort.

Thanks to its mineral constituents the plaster is also resistant to algae, fungal attack and insect damage.

Demonstration of the water vapour permeability of Fixit 222 Aerogel High-Performance Insulating Plaster