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Celotex  |  SKU: GA4100

100mm Celotex GA4100 PIR Insulation Board - 2400mm x 1200mm

£28.29 Ex VAT
£33.95 Inc VAT

100mm Celotex insulation GA4100 is a foil-faced PIR Insulation board for use in walls, roof and floor insulation.

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  • £50 ex VAT Delivery
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100mm Celotex GA4100 PIR insulation can be used in a variety of applications to reduce cold-bridging - such as floor, wall, and roof. They are lightweight and rigid so they can be easily transported, used, and fitted. Celotex insulation boards contain a combination of eco-friendly blowing agents with a low potential for global warming. They have been shown to have zero ozone destruction potential (ODP).
  • R-Value: 4.50m²K/W.
  • Can be used in a variety of applications – such as floor, wall, and roof.
  • Contain a combination of eco-friendly blowing agents with a low potential for global warming and zero ozone destruction potential (ODP).
  • Low-emissivity foil front that improves thermal performance in sealed cavity air spaces which lowers the U value.
  • BRE Green Guide rating A, which can be used in BREEAM assessments to show environmental performance.

Celotex PIR boards feature a low-emissivity foil front that improves thermal performance in sealed cavity air spaces which lowers the U value.

Thickness: 100 mm
Length: 2400 mm
Width: 1200 mm
Coverage: 2.88 m²
R-value *: 4.5 m²K/W
Thermal conductivity: 0.022 W/mK
Certification: BA 16/5352 BBA  17/5405
Country Origin: UK


* The R-value denotes the resistance to heat flow – the higher the R-value the more insulating the product is.

  • Size
    2400mm x 1200mm
  • Coverage (m²)
    2.88
  • Thickness
    100mm
  • Material
    PIR
  • Estimated Lifespan
    60 Years

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