ROCKWOOL stone wool products are made of basalt, a volcanic stone, which is the world’s most abundant natural resource.   ROCKWOOL stone wool products are non-combustible with a melting point more than 1000°C. They are particularly suitable for thermal insulation, fire protection and sound reduction or absorption.

ROCKWOOL stone wool is inorganic and contains  no nutritious substance. Therefore it will not be attacked by microorganisms. Stone wool will not  rot and does not attract vermin.  No CFCs, HFCs, HCFCs, or asbestos are used in the manufacture of ROCKWOOL stone wool products.