Versatile, large-size insulation boards

PROMINA® calcium silicate insulation boards are rigid and large, ideally suited for building applications and mechanically self-supporting constructions. PROMINA® offers a superior combination of enhanced thermal and mechanical properties and is easy to cut, shape, and install.

Further Information


  • Dryers;
  • Apparatus construction;
  • Fire doors;
  • Heat and moisture protection


  • Large-size boards;
  • Excellent insulation properties;
  • Mechanically self-supporting;
  • Hygroscopic;
  • Vapour permeable

Please note
All physical and mechanical values are averages based on standard production and tested according to internal procedures. The typical values are given for guidance. The figures can change dependent on the test methods used. If a particular value is of prime importance for a specification, please consult Promat Technical Department.