The Rockwool Group has developed from a small scale experiment of an entrepreneur to the leading stone wool manufacturer in the world, represented in more than 30 countries worldwide.
In this folder you can read about the time when an insulation mat weighed 100 kilos, how a Rockwool truck was used by the Danish resistance during World War II, and how the innovative bio-soluble stone wool fibre was developed. Plus many other fascinating stories from the Rockwool Group's archives.
