150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm Floor Insulation
150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm Floor Insulation
150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm Floor Insulation
150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm Floor Insulation
150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm Floor Insulation
150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm Floor Insulation
150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm Floor Insulation
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CELOTEX

150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm

SKU: 150mm Celotex

Est Delivery between and .

Order now and get free delivery on all Celotex orders over £300 ex vat.

  • Easy to install in various applications.
  • Thick PIR board with high thermal performance.
  • Manufactured with low emission standards.

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Celotex XR4150 in 150mm is an economical and accessible foil backed pir boards. It is easy to manipulate and to put in place, either in both pitched roofs and flat roofs, as well as floors or walls. Its main purpose is to get rid of thermal issues, such as loss or accumulation of heat. Since it is prevalent in a large number of homes, a lot of professionals in the building industry would have worked with this board beforehand and will know how to install it regardless of the specified application.

Celotex insulation boards score impressive thermal performance without losing efficiency through the years. Its sturdiness and unbending qualities mean it will keep spreading energy savings for a long time after installation. It is a thick PIR insulation that is easy to cut  and fit between rafters & joists, allowing to reduce the U-Value beyond what was possible to achieve with only one sheet of insulation.  

Celotex XR4150 is a PIR insulation board manufactured under high supervision with zero ozone depletion potential and low global warming potential blowing agents. Like all Celotex products, a great deal of care was put into meeting BRE Global Green Guide standards, hence contributing to lower harmful emissions caused by everyday running of most commercial or domestic space.

Key Features

  • Easy to cut and fit
  • Coated in low emissivity foil on each sides
  • Made from strong polyisocyanurate (PIR) 
  • Square edge
  • Thermal conductivity: 0.022 W/mK
  • Length: 2.4m
  • Width: 1.2m
  • Coverage: 2.88m²
  • Thickness: 150mm
  • rValue: 6.80m2K/W


Storage

Celotex insulation boards should always be stored in a dry place, ideally on timber or palettes facing down to prevent damage to the boards. For more information on how to store your Celotex GA4100 please contact a member of our team.

Certifications 

The Celotex XR4000 range is certified by the BBA, certificate numbers 17/5405 and 16/5352 and has received an A+ rating accreditation from the BRE Global Green Guide.


Frequently Asked Questions

What is the thermal conductivity of Celotex XR4000 insulation? The thermal conductivity of Celotex XR4000 insulation is 0.022 W/m.K.

In which applications can Celotex XR4000 insulation be used? Celotex XR4000 insulation can be used in roof, wall, and floor applications.

Is the Celotex XR4000 insulation board BBA certified? Yes, the Celotex XR4000 insulation board is BBA certified.

What is the BRE Green Guide Rating for Celotex XR4000? The Celotex XR4000 achieves a BRE Green Guide Rating of A.

Can Celotex XR4000 be used in buildings over 18 meters in height in England and Wales or 11 meters in height in Scotland? No, Celotex XR4000 should not be used in the external walls of buildings over 18 meters in height (England and Wales) or 11 meters in height (Scotland). Recent changes to Building Regulations state that only non-combustible insulation or insulation of limited combustibility can be used in buildings of that height.

Length 2400mm
Width 1200mm
Thermal Conductivity 0.022 W/mK
Thickness 150mm
Weight_kg 14.12
Brand Celotex
Material Type Polyiso

Est Delivery between and .

Delivery will always take place on a weekday (Mon - Fri).
For more information on delivery visit our delivery info page.

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