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Celotex Insulation TB4020 Board 20mm 2400mm x 1200mm Product Code:  778034
  • Length: 2400 mm
  • Width: 1200 mm
  • Thickness: 20 mm
  • Material: Polyisocyanurate
  • Usage: Suspended Floor, Solid Floor, Partition Wall, Roof
  • Fire Retardant: Yes
  • Coverage: 2.88 m2
  • Thermal Conductivity: 0.022 W/mK
  • Type: Board
  • Dimension 1: 2400
  • Dimension 2: 1200
  • Dimension 3: 20
  • Made To Order: N
  • Manufacturer Model No: TB4020
  • Brand Name: Celotex
  • Range Description: Insulation Board

£302.60 per pack (exc VAT)

£363.12 per pack (inc VAT @20%)

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Delivery within 3-5 working days - subject to stock availability
Free delivery on orders over £250 (inc VAT)
Returns available within 30 days of delivery

Celotex TB4020 is a (Thermal Bridging) 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. This board uses a rigid foam core comprising of polyisocyanurate (PIR) and foil facing sheets that finish this product. This product contains 20 sheets per pack.

  • Celotex TB4000 offers a high performance PIR insulation board that includes low emissivity foil facings offering enhanced thermal performance within cavity air spaces
  • Is specifically designed to eliminate thermal bridging
  • Achieves an A+ rating when compared to the BRE Green Guide 2016
  • Ideal solution for new build and refurbishment projects, which provide long term energy savings energy savings.
  • Is certified under BBA Agreement Certificate number 95/3197 & 09/4675
  • Is suitable for a number of applications including roof, wall and floor systems
Length: 2400 mm
Width: 1200 mm
Thickness: 20 mm
Material: Polyisocyanurate
Usage: Suspended Floor, Solid Floor, Partition Wall, Roof
Fire Retardant: Yes
Coverage: 2.88 m2
Thermal Conductivity: 0.022 W/mK
Type: Board
Dimension 1: 2400
Dimension 2: 1200
Dimension 3: 20
Made To Order: N
Manufacturer Model No: TB4020
Brand Name: Celotex
Range Description: Insulation Board

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