Important Information: For all updates and Celotex announcements regarding testing, lambda values or rainsreen cladding and RS5000 Celotex Announcements

Important Information: For all updates and Celotex announcements regarding testing, lambda values or rainscreen cladding and RS5000, please see the links below....

Declared lambda values - Read more >

5000 Class 0 testing - Read more >

Rainscreen cladding & RS5000 - Read more >

GA4000 100mm PIR insulation board

Celotex GA4000 is a general purpose PIR insulation board for floors, walls and roofs offering enhanced thermal performance in a popular thickness of 100mm.

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  • Board size: 1200 x 2400mm
  • Thickness : 100mm
  • Lambda: 0.022 W/mK
  • Facer: Low emissivity foil facer

Celotex GA4100 is a general purpose PIR insulation board for floors, walls and roofs offering enhanced thermal performance in a popular thickness of 100mm. With Celotex GA4100 you are specifying an insulation board that:

• Offers high performance insulation with low emissivity foil facings giving effective thermal performance within cavity air spaces
• Is certified under BBA certificate number 17/5405 and 16/5323
• Is suitable for a number of applications including roof, wall and floor systems
• Achieves an A+ rating when compared to the BRE Green Guide
• Easy to cut and shape
• Provides reliable long-term energy savings for buildings

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Applications:

- Pitched roofs

- Flat roofs

- Solid masonry walls

- Timber framed and steel framed systems

- Floors