Product Info.
Celotex GA4000 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, GA4000 is manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has low global warming potential (GWP) and zero ozone depletion potential (ODP).
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Board size: 1200mm x 2400mm
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Thickness (mm): 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100
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Lambda: 0.022W/mK With GA4000,
Use you are specifying an insulation board that: Is suitable for a number of applications including roof, wall and floor systems
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Achieves an A+ rating when compared to the BRE Green Guide 2008
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Is certified under BBA certificate number 95/3197 and 09/4667
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Includes low emissivity foil facings giving improved thermal insulation
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Is easy to cut and shape
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Future proofs the energy performance of new and existing buildings