• Celotex GA4100 1200mm x 2400mm x 100mm

*********** 5 to 6 week lead time ************


Celotex GA4100 is a general purpose insulation board for floors, walls and roofs. It has long been at the heart of the Celotex product range providing the user with a range of thermal insulation solutions.


With low emissivity textured aluminium foil facings, Celotex GA4000 is manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has low global warming potential (GWP) and zero ozone depletion potential (ODP).

  • Board size: 1200mm x 2400mm
  • Thickness (mm): 50
  • Lambda: 0.022W/mK

With Celotex GA4100, you are specifying an insulation board that:

  • Is suitable for a number of applications including roof, wall and floor systems
  • Achieves an A+ Rating when compared to the BRE Green Guide
  • Is certified under BBA Certificate number 95/3197 and 09/4667
  • Includes low emissivity foil facings giving improved thermal insulation
  • Is easy to cut and shape
  • Future proofs the energy performance of new and existing buildings

Write a review

Note: HTML is not translated!
    Bad           Good

Celotex GA4100 1200mm x 2400mm x 100mm

  • £41.66 excl VAT
  • £49.99 incl VAT