ROXUL® products are mineral wool fibre insulations made from basalt rock and slag. This combination results in a non-combustible product with a melting point of approximately 2150°F (1177°C), which gives it excellent fire resistance properties. ROXUL mineral wool is a water repellent yet vapour permeable material.

The RockBoard™ 60 product is a rigid mineral wool insulation board that is non-combustible, water repellent, fire resistant and sound absorbent. This product is a general all purpose board with low thermal conductivity. Superior compressive resistance translates into excellent site durability. This board can also be fabricated to different dimensions while still retaining fire, water and thermal properties.