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Celotex Insulation XR4165 Board 165mm 2400mm x 1200mm Product Code:  778054
Limited Stock
  • Length: 2400 mm
  • Width: 1200 mm
  • Thickness: 165 mm
  • Material: Polyisocyanurate
  • Usage: Suspended Floor, Solid Floor, Partition Wall, Roof
  • Fire Retardant: No
  • Coverage: 2.88 m²
  • Thermal Conductivity: 0.022W / mK
  • Type: Board
  • Made To Order: N
  • Brand Name: Celotex
  • Range Description: Insulation Board

£84.60 per sheet (exc VAT)

(£84.60 each)

£101.52 per sheet (inc VAT @20%)

(£101.52 each)

Buy 25 or more for a 1.0% discount
Buy 50 or more for a 2.0% discount
Buy 100 or more for a 3.0% discount

In Stock

Available to order online.

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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 XR4165 is a (Extra Thick) multi-purpose PIR insulation board that enables lower U-values to be achieved with a single layer of insulation. Celotex XR4165 helps architects and designers to meet current and future building regulations including Part L, BREEAM and the Code for Sustainable Homes. This board uses a rigid foam core comprising of polyisocyanurate (PIR) and foil facing sheets that finish this product.

  • With low emissivity foil facings, XR4000 is manufactured from rigid polyisocyanurate (PIR) using a blowing agents that has zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
  • Includes low emissivity foil facings giving improved thermal insulation
  • Achieves an A+ rating when compared to the BRE Green Guide 2009
  • 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 & 09/4668
  • Is suitable for a number of applications including roof, wall and floor systems
Length: 2400 mm
Width: 1200 mm
Thickness: 165 mm
Material: Polyisocyanurate
Usage: Suspended Floor, Solid Floor, Partition Wall, Roof
Fire Retardant: No
Coverage: 2.88 m²
Thermal Conductivity: 0.022W / mK
Type: Board
Made To Order: N
Brand Name: Celotex
Range Description: Insulation Board

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