Celotex FR5 Insulation Sheet

With low emissivity textured aluminium foil facings, FR5000 is manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has low global warming potential (GWP) and zero ozone depletion potential (ODP).

Lambda: 0.021 W/mK
Facer: Super low emissivity textured aluminium foil facings

With Celotex FR5000, you are specifying an insulation board that:

• Has a lower thermal conductivity value (0.021W/mK) compared with other typical PIR insulation boards providing enhanced thermal performance and better U-values
• Has super low emissivity value with Celotex IQ, delivering some of the highest performing rigid board insulation solutions
• Achieves an ‘A+’ rating when compared to the BRE Green Guide
• Has Class O fire performance throughout the entire product in accordance with BS 476
• Is suitable for a range of applications
• Future proofs the energy performance of new and existing buildings