120mm Celotex XR4120 2.4m x 1.2m Floor Insulation
120mm Celotex XR4120 2.4m x 1.2m Floor Insulation
120mm Celotex XR4120 2.4m x 1.2m Floor Insulation
120mm Celotex XR4120 2.4m x 1.2m Floor Insulation
120mm Celotex XR4120 2.4m x 1.2m Floor Insulation
120mm Celotex XR4120 2.4m x 1.2m Floor Insulation
120mm Celotex XR4120 2.4m x 1.2m Floor Insulation
120mm Celotex XR4120 2.4m x 1.2m Floor Insulation
120mm Celotex XR4120 2.4m x 1.2m Floor Insulation
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CELOTEX

Celotex 120mm XR4120 2.4m x 1.2m

SKU: 120mm Celotex

Est Delivery between and .

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

Celotex XR4120 is a multi-application insulation board primarily used to overcome cold spots created from the lack of insulation in some areas. Celotex is a trusted brand of insulation used in walls, floors, roofs and cavities and has an incomparable performance when it comes to timber frames and masonry walls. 

This 120mm Celotex xr4000 board possesses a thermal conductivity of 0.022W/mK to provide better insulation and an excellent reaction to fire when checked against European standards. It provides reliable and long-term energy-saving solutions for buildings, eventually resulting in low-cost electricity and heating bills. It has a record in successfully overcoming the extra and unnecessary usage of energy by central heating. Celotex pir insulation board delivers the required U-values with least thickness and helps meet the current and future requirements of the Building Regulations. It allows contractors to exercise a speedy installation and premium adaptability due to the tapered edge plasterboard.

Featuring foil facings, this board is produced from rigid polyisocyanurate (PIR) using a classic mix of specific blowing agents which allow this insulation board to work so efficiently. These blowing ages make Celotex XR4120 environmentally-friendly as the blowing agents acquire zero ozone depletion potential (ODP) and guarantee a low global warming impact. 


Features of Celotex 120mm XR4120 insulation board

  • Easily installed and lightweight
  • Cost-effective solution
  • Reliable for a long-term use
  • Possible to cut into multiple sizes
  • High-performance insulation
  • Shatterproof product - doesn’t break easily
  • Fire-resistant: Yes
  • Eco-friendly
  • Zero ODP and low GWP
  • General application insulation


Specifications of Celotex 120mm pir insulation board

  • Brand: Celotex
  • Coverage: 2.88m2
  • Length: 2400mm
  • Material type: Polyiso (pir insulation boards)
  • Thermal conductivity: 0.022 W/mK
  • Thickness: 120mm
  • Weight: 11.3 kg
  • Width: 1200 mm


Storage of Celotex XR4120 insulation board

Upon delivery store at ambient temperature in a dry place. Lay Celotex flat on the floor but keep clear of the ground.


Certifications of Celotex XR4120 insulation board

Celotex insulation board has an A+ rating compared to BRE Green Guide and is certified under BBA certificate number 95/3197 and 09/4667.

    Length 2400mm
    Width 1200mm
    Coverage 2.88m2
    Thermal Conductivity 0.022 W/mK
    Thickness 120mm
    Weight_kg 11.3
    Brand Celotex
    Material Type Polyiso

    Est Delivery between and .

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

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