Knauf Insulation

Knauf Insulation

Knauf Insulation is one of the most respected names in insulation worldwide, offering a complete range of whole building insulation solutions to meet the increasing demand for energy efficiency, fire resistance and acoustic performance in new and existing homes, non-residential buildings and industrial applications.

Through continued pioneering product development, Knauf Insulation is the only producer of multiple types of insulation: Earthwool, encompassing glass and rock mineral wool with the revolutionary ECOSE® Technology; blown mineral wool products under the brand name Supafil®; and extruded polystyrene (XPS) under the Polyfoam® brand name.

Trade names

Breatheline™, Crown®, Dritherm®, Earthwool®, Factoryclad™, Frametherm®, Icerock®, KnaufAlcopor, Owens Corning, Polyfoam® ECO, Polyfoam™ System Closer™, Rocksil Pyroduct, Rocksil®, Rocksil® Roofmax®, Rocksil™ Firetech™, Rocksilk, Supafil™


  • BBA 95/3212
  • ISO 14001 Environmental Management Systems
  • BS EN 13162
  • BS EN 13164
  • BS EN 13501-1
  • EN 16001 Energy Management Systems
  • ISO 9001 Quality Management Systems
  • OHSAS 18001 Occupational Health and Safety Management Systems

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