Insulating Fire Bricks


Complete range of heat-insulating bricks for industrial applications up to 1800˚C

  • Low thermal conductivities
  • CO resistance
  • Good thermal shock resistance
  • Optimal properties at high temperatures
  • Temperature resistance
  • Chemical & mechanical resistance

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Typical applications

The chemical and physical properties comply with top international standards.

Insulating Fire Bricks are porous bricks made of a variety of raw materials, depending on the requirements. For production, the hydraulic single-press process or the extrusion process are used.

Due to their individually achievable properties, lightweight refractory bricks are used in virtually all industrial plants for thermal processes – as a front or thermal barrier layer, depending on the application.




  • Iron and steel industry
  • Glass industry
  • Cement industry
  • Ceramic industry