Promat TL Board® is a calcium silicate board bonded to phenolic insulation and is designed to be fixed to the underside of floors (generally concrete) to achieve specific U-values required by the project design and Building Regulations.

Promat TL Board® does not use CFC’s or HCFC’s (and in particular HCFC 141b) in its manufacture and therefore the BREEAM rating is further enhanced.

Promat TL Board® has now been DISCONTINUED, please see Promat TLFR Board for an alternative solution Promat TLFR Board®

Further Information


  • Thermal upgrade for underground car parks and concrete soffits.


  • Premium thermal performance
  • High dimensional stability
  • Moisture resistant
  • Fast track, dry construction
  • Effective for building lifetime
  • Class 0 fire rating
  • Bevelled edged

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.



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