Celotex
Celotex XR4200 200mm x 2.4m x 1.2m (Pallet of 12)
Celotex XR4200 200mm x 2.4m x 1.2m (Pallet of 12)
SKU:xr4200pal
Est Delivery between 6th Feb and
12th Feb.
How much will I need?
We recommend adding 10% of additional product to the calculation to account for errors, damages, and obstacles in your project
Couldn't load pickup availability


Product Information
Meet Celotex XR4200 - the eco-friendly insulation board that tackles cold spots effortlessly. With its tough polyisocyanurate (PIR) build and foil facing, it's your go-to for walls, floors, roofs, and more. Boasting a low global warming impact and zero ozone depletion potential, it's kind to the environment. Achieving a superb thermal conductivity of 0.022W/mK, it ensures top-notch insulation performance. Say hello to lower energy bills and meet Building Regulation standards with ease. Trust in its quality with certifications like an A+ rating from BRE Green Guide and BBA certificates. Upgrade your insulation game with Celotex XR4200!
Key Features:
- Features a good reaction to fire when measured in accordance with new European standards
- Comes in conveniently sized boards for installation between cavity wall ties
- A very cost effective insulation
- Very strong product that will not break easily
- Easy to install and handle
- Keeps performing long after it is installed for many many years
- Lightweight product and easy to unload off a truck
Frequently Asked Questions
What are the dimensions of each Celotex XR4200 board? Each board measures 200mm in thickness, 2.4 meters in length, and 1.2 meters in width.
How many boards are included in a pallet of Celotex XR4200? A pallet of Celotex XR4200 contains 12 boards.
What is the insulation material used in Celotex XR4200? Celotex XR4200 is made from tough polyisocyanurate (PIR) insulation material.
What is the thermal conductivity of Celotex XR4200? Celotex XR4200 boasts a thermal conductivity of 0.022W/mK, ensuring excellent insulation performance.
Where can Celotex XR4200 be used in a building? Celotex XR4200 is versatile and can be used in walls, floors, roofs, and cavities to combat cold spots.
Is Celotex XR4200 environmentally friendly? Yes, Celotex XR4200 is an eco-friendly option. It has zero ozone depletion potential (zero ODP) and a low global warming impact.
How does Celotex XR4200 contribute to energy savings? By providing effective insulation, Celotex XR4200 helps reduce the excessive use of energy for heating or cooling, resulting in lower electricity and heating bills.
Does Celotex XR4200 meet Building Regulation requirements? Yes, Celotex XR4200 is designed to meet both current and future Building Regulation requirements.
What certifications does Celotex XR4200 have? Celotex XR4200 has achieved an A+ rating when compared to the BRE Green Guide. It also holds BBA certificates (certificate numbers: 95/3197 and 09/4667).
Can I use Celotex XR4200 in timber frame and masonry walls? Yes, Celotex XR4200 performs excellently in both timber frame and masonry walls, effectively eliminating cold spots.
Full Celotex Range
Celotex PIR Insulation has 3 product codes TB4000, GA4000, and XR4000 (The only difference is the thickness)
TB4000
- GA4050: Celotex 50mm
- GA4060: Celotex 60mm
- GA4075: Celotex 75mm
- GA4080: Celotex 80mm
- GA4090: Celotex 90mm
- GA4100: Celotex 100mm
- XR4110: Celotex 110mm
- XR4120: Celotex 120mm
- XR4130: Celotex 130mm
- XR4140: Celotex 140mm
- XR4150: Celotex 150mm
- XR4165: Celotex 165mm
- XR4200: Celotex 200mm
Technical Specifications
Brand | Celotex |
Coverage | 2.88m2 |
Length | 2400mm |
Material type | Polyiso |
Thermal conductivity | 0.022 W/mK |
Thickness | 200mm |
Weight kg | 18.83 |
Width | 1200mm |
Datasheets
Delivery Information
Est Delivery between 6th Feb and
12th Feb.


Delivery will always take place on a weekday (Mon - Fri).
An exact delivery charge will be calculated at checkout based on your order and location.