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This Celotex GA4100 General Purpose Board is an easy-to-install multi-purpose polyisocyanurate (PIR) insulation board with excellent thermal performance.

Celotex TB4025 25mm PIR Insulation Board - 2.4m x 1.2m

Product Code
INSUL25
This Celotex GA4100 General Purpose Board is an easy-to-install multi-purpose polyisocyanurate (PIR) insulation board with excellent thermal performance.
  • R-Value: 1.10m²K/W
  • Compressive strength (kPa): CS(10\Y)120
  • BBA Certified - Celotex TB4000 has been assessed by the BBA as fit for use in defined roof, wall and floor applications if installed, used and maintained as set out in the certificate
  • High Performance Facer - Low emissivity foil facing provides improved thermal performance in sealed cavity air spaces, improving the achievable U-value
  • Excellent thermal performance with a thermal conductivity of 0.022 W/m.K, reducing the thickness of insulation required to hit the target U-value
£15.85 £13.21
More Information
Width 1200mm
Length 2.4m
Thickness 25mm
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£15.85 £13.21
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This Celotex GA4100 General Purpose Board is an easy-to-install multi-purpose polyisocyanurate (PIR) insulation board with excellent thermal performance.

Featuring a low emissivity foil facing, it's ideal for various floor, wall and roof applications. The excellent thermal conductivity of 0.022 W/mK significantly reduces the thickness of the insulation required to meet your target uValue.

More Information
Brand Celotex
Material PIR
Pack Quantity Each
Width 1200mm
Length 2.4m
Thickness 25mm
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