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Celotex Insulation Board 20mm x 1200mm x 2400mm

Product Code: 778034

  • Width: 1200 mm
  • Length: 2400 mm
  • Coverage: 2.88 m2
  • Thermal Conductivity: 0.022 W/mK
  • Fire Retardant: Yes
  • Thickness: 20 mm
  • Material: Polyisocyanurate
  • Usage: Suspended Floor, Solid Floor, Partition Wall, Roof
  • Type: Board

Celotex TB4000, available in sheets as thin as 12mm, is a high performance PIR insulation ideal for overcoming thermal bridging and for use in two layer build ups, including between and under rafters and over stud in timber frame wall lining applications.

£24.01 Inc VAT

£20.01 Exc VAT

In Stock

Available to order online.

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Celotex TB4000, available in sheets as thin as 12mm, is a high performance PIR insulation ideal for overcoming thermal bridging and for use in two layer build ups, including between and under rafters and over stud in timber frame wall lining applications.

  • Celotex TB4000 is suitable for use in a number of applications, including roof, wall and floor systems
  • Includes low emissivity foil facings offering enhanced thermal performance within cavity air spaces
  • Is specifically designed to eliminate thermal bridging
  • Is available as a BIM object
  • Has zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
  • Future proofs the energy performance of new and existing buildings
  • Is certified under BBA certificate number 95/3197 and 09/4667
  • Lambda: 0.022W/mK
Width: 1200 mm
Length: 2400 mm
Coverage: 2.88 m2
Thermal Conductivity: 0.022 W/mK
Fire Retardant: Yes
Thickness: 20 mm
Material: Polyisocyanurate
Usage: Suspended Floor, Solid Floor, Partition Wall, Roof
Type: Board