Celotex GA4000 Insulation Board

Celotex GA4000 Insulation Board Product code: CXG212*
Price from
£27.11 (inc. VAT) £22.59 (ex. VAT)

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Price from
£27.11 (inc. VAT) £22.59 (ex. VAT)
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Celotex GA4000 insulation board is a general purpose board which can be use for floor, walls and roofs. Celotex GA4000 is specified by building control as the number one choice for house builders. Celotex GA4000 comes is also known as PIR insulation board. Celotex are well known for producing insulation PIR boards in the UK. We offer the cheapest prices online to buy Celotex GA4000. 

Celotex GA4000 features & benefits

  • Is suitable for use in a number of applications including roof, wall and floor systems
  • Comes in thicknesses ranging from 50-100mm
  • Features the best reaction to fire performance when measured in accordance with new European standards
  • Is easy to cut and shape
  • Includes low emissivity foil facings giving improved thermal insulation with cavity air spaces
  • Provides reliable long-term energy savings for buildings
  • Board size 1200mm x 2400mm (8ft x 4ft)


    Celotex GA4000 can be used for the following applications

  • Pitched Roofs 
  • Flat Roofs 
  • Solid Masonry Walls 
  • Timber Framed & Steel Framed systems 
  • Floors
Available sizes are GA4050, GA4055, GA4060, GA4065, GA4070, GA4075, GA4080, GA4085, GA4090, GA4100