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SKU: GA4070

70mm Celotex GA4070 PIR Insulation Board 2400mm x 1200mm


£24.35 Ex VAT
£29.22 Inc VAT

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70mm Celotex GA4070 PIR insulation board stands as a multifunctional solution tailored to combat cold-bridging in a multitude of structures, from floors and walls to roofs. Its lightweight yet rigid design streamlines the entire process, from transportation and handling to the actual fitting. Beyond its primary insulating function, these Celotex boards also champion environmental responsibility. Formulated with a mix of eco-friendly blowing agents, they present a significantly reduced impact on global warming. Moreover, rigorous studies have reinforced their credentials by validating that these insulation boards have absolutely no potential for depleting the ozone layer. This makes them not only effective for insulation purposes but also an environmentally conscious choice.
  • Can be used in a variety of applications – such as floor, wall, and roof.
  • Contain a combination of eco-friendly blowing agents.
  • Low-emissivity foil front that improves thermal performance.
  • BRE Green Guide rating A, which can be used in BREEAM assessments to show environmental performance.
Thickness: 70 mm
Length: 2400 mm
Width: 1200 mm
Coverage: 2.88 m²
R-value: 3.15 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.


Thickness: 70mm
Size: 2400mm x 1200mm
Coverage: 2.88
Material: PIR
Download: Declaration of Performance
Download: Celotex GA4000 Datasheet