Promat SUPALUX® & MASTERBOARD® Installation Video


The Promat SUPALUX® & MASTERBOARD® are fire rated boards that offer excellent moisture and fire resistant properties that can be used in a range of environments.

Below is an overview of Promat SUPALUX® & MASTERBOARD® products and a video on how to install them.


SUPALUX® is a  high performance fire protection board offering up to 240 minutes fire resistance. SUPALUX® board is made with a calcium silicate composition that offers improved moisture resistance, making it suitable for high temperature environments.


  • 30 – 240 minutes fire resistance dependant on application
  • 30 plus years proven performance
  • Moisture resistant
  • Non combustible
  • Enhanced fire protection
  • Multiple applications
  • Impact resistant
  • Easy to cut, shape and drill



  • Internal partitions
  • Ceilings, floors and roofs
  • External and internal walls
  • Structural steel
  • Service enclosures
  • Door upgrades
  • Boiler backers
  • Thatched roofs



MASTERBOARD® is a multi-purpose board that offers up to 30 minutes fire resistance with excellent moisture resistant properties. MASTERBOARD®  can be used on a range of applications and is suitable for areas of high humidity.


  • Up to 30 minutes fire resistance
  • Suitable for areas of high humidity
  • Multi-purpose internal and semi-exposed applications
  • Class 0 Building Regulations
  • Limited combustibility
  • BBA Certified



  • Partitions and Ceilings
  • Swimming pool ceilings and wall linings
  • Wall & roof linings
  • Soffit, porch or canopy linings
  • Service duct and pipe covers
  • Boiler and airing cupboard linings
  • Wet rooms


Promat SUPALUX® & MASTERBOARD® Installation Video

A step by step guide on how to install a Promat SUPALUX® & MASTERBOARD® product.

To find out how the SUPALUX® got on in our fireproof test demonstration video then click here.

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