KALAX Stone Wool Insulation is a high-performance mineral insulation material designed for superior fire resistance, thermal insulation, and sound absorption. Made from natural volcanic rock fibers, it offers excellent dimensional stability, moisture resistance, and long-term durability under demanding conditions. With non-combustible properties and consistent insulation performance, KALAX Stone Wool is ideal for use in walls, roofs, industrial facilities, and fire-rated building systems.
Non-combustible insulation enhancing building fire safety
High thermal resistance for energy-saving performance
Excellent sound absorption for improved indoor comfort
Moisture-resistant and breathable structure
Stable performance with long service life
Building roof and wall insulation
HVAC ducts and ventilation systems
Steel structure buildings and industrial workshops
Acoustic insulation for plant rooms and equipment rooms
Fire protection layers for building envelopes
Commercial and industrial building insulation systems


Notes: Kalax provides the most specifications tailed for you and your needs, please contact us for more information.
FSK and Foil Facing can be provided based on project specifications.
PVC packaging and loaded with pallet and logo printing if requested.
Stone wool products should be stored in a dry, covered indoor environment and handled carefully to prevent damage caused by sharp edges or heavy impacts.