Product description



  • Excellent thermal, acoustic and fire insulation
  • Water repellent
  • Resists high temperatures
  • Easy to handle and install
  • Cost effective
  • No maintenance
  • Black or white tissue and aluminium foil facings available


SIDERISE Rockwool® slabs are suitable for a wide range of thermal, acoustic and fire insulation requirements both within buildings and for industry.




The insulation slabs can be used in external walls (metal frame, rainscreen, timber frame), facade systems (rendered facade, ventilated facade rainscreen cladding), flat roof (metal deck - warm roof, standing seam), HVAC (ducts - acoustic), intermediate floors (metal joists, timber joists), internal and separating walls (internal walls light framed partitions, metal frame, timber frame), separating floors (timber floating floor).


Industrial uses


This product provides effective thermal and acoustic insulation for boilers, ducts and vessels, and is commonly used in the chemical, petrochemical and power generating industries.

Its uses included furnaces, ovens, calorifiers, hot-water boilers, storage tanks, drying equipment and air conditioning plants.

Brochures, press releases, catalogues, technical data sheets