Did you know?

Through testing of our products found in old buildings -- most recently during a renovation of an airport hangar in Copenhagen -- we know that our stone wool insulation can last at least 65 years (and probably longer), maintaining its thermal and other performance properties and supporting the long-term value and sustainability of buildings.   

And since stone wool is moisture repellent and non-hygroscopic, which means it won't absorb water from the surrounding environment, it helps protect buildings from mildew and mould growth, rot and also corrosion.