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Celotex XR4000 Insulation Board
From £48.00 inc VAT


Celotex XR4000 Insulation Board


Please be aware of the current supply shortage of "MDI" the main constituent of PIR insulation. Unfortunately, this is expected to impact PIR availability nationally for the coming months. We would like to reassure you that we have a number of sources for PIR which may allow us to offer an alternative where selected product is unavailable. Please call to check/or for further details. 


Celotex XR4000 is a multi-purpose insulation board developed to provide simple solutions for overcoming localised thermal bridges. With low emissivity foil facings, XR4000 is manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and low global warming potential (GWP).

Celotex XR4000 is targeted at ‘cut-to-fit’ applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. XR4000 is also appropriate for use in floors and walls. Our 200mm thick product positions Celotex as the manufacturer of the broadest range of product thicknesses from 12mm-200mm. With low emissivity foil facings, XR4000 is manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and low global warming potential (GWP).

With Celotex XR4000 you are specifying an insulation board that:
• Is suitable for use in a number of applications including roof, wall and floor systems
• Comes in thicknesses ranging from 110mm-200mm
• Provides the thickest PIR insulation available from stock within the market
• Achieves U-values with minimum thickness
• Helps meet the current and future requirements of the Building Regulations (Part L), BREEAM and The Code for Sustainable Homes
• Is easy to cut and shape
• Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces
• Provides reliable long-term energy savings for buildings
• Is available in a standard board size of 1200mm x 2400mm

Applications:
Celotex XR4000 can be specified for use in a variety of applications including:
• Pitched Roofs
• Flat Roofs
• Solid Masonry Walls
• Timber Framed & Steel Framed Systems
• Floors

 

  

Need a different size?  

12mm - 45mm  Celotex TB4000

50mm - 100mm Celotex GA4000

110mm - 200mm Celotex XR4000

 

 
From £48.00 inc VAT £40.00 ex VAT per Boards
Code Description Unit Price (inc VAT) Quantity
285290110 Celotex XR4110 110mm x 1200mm x 2400mm Board £48.00
285290120 Celotex XR4120 120mm x 1200mm x 2400mm Board £48.60
285290130 Celotex XR4130 130mm x 1200mm x 2400mm Board £52.08
285290140 Celotex XR4140 140mm x 1200mm x 2400mm Board £55.50
285290150 Celotex XR4150 150mm x 1200mm x 2400mm Board £58.61

Delivery Information

  • Free delivery on orders over £200 or £20 charge applies
  • Deliveries will usually be made within 2 working days
  • We will require a signature on delivery
  • We could deliver your order on large vehicles needing good access. Please advise us in the comments in your order
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Technical Information

Celotex-XR4000-Product-Datasheet-Jan-13 pdfCelotex-XR4000-Product-Datasheet-Jan-13 (211kb)
For further details on this product please contact us