Rockwool refers to a type of thermal insulation made from actual rocks and minerals. A wide range of products can be made from this material because of its superior ability to block heat and sound. Rockwool insulation is commonly used in building construction.

XPS Boards are popular thermal insulation materials that are closed cell, consisting of millions of very small cells pressed together with air or gas. This make-up results in numerous benefits such as excellent lambda value, high compressive strength, water repellent, and exceptionally lightweight.