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Granol'therm Mineral



High Fire Resistance



Why choose Granol'therm Mineral System


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Granol'therm Mineral


High Fire Resistance


Granol’therm Mineral provides maximum protection against fire (Class A) due to the use of fireproof Mineral Insulation panels.

It also provides enhanced breathability and acoustic performance qualities to the building’s facade.

Granol’therm Mineral is an ideal solution for buildings seeking enhanced fire protection and breathability.








  • High Fire Resistance
  • Enhanced Acoustic Performance
  • Highly Durable
  • Ease of maintenance
  • Countless finish options
  • For new construction as well as renovation (buildings up to 100m height)




  • Thickness: up to 20cm
  • Density of insulation board: 90 - 150kg/m3
  • Lambda value of insulation board:
    0,036 W/mK
  • Fire class: A





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01 630 8680

Our expert external insulation surveyors will pop out to you FREE OF CHARGE, survey your home and provide you with a detailed quotation and will be able to answer any of your queries.

Quality Products Guaranteed

Whether you are a homeowner looking for the best advice or an installer looking for the best quality products, Retrofit has excellent prices with comprehensive training and support available.

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