Celotex XR4000 Insulation Board 1.2m x 2.4m - 110mm to 200mm

• 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

Certifications

Celotex has achieved A+ rating when it is compared to BRE Green Guide and has certification from BBA certificate number 95/3197 and 09/4667.

Frequently Asked Questions

What is Celotex XR4000 Insulation Board? Celotex XR4000 is a multi-purpose insulation board designed to address cold spots in walls, floors, roofs, and cavities by providing effective insulation.

What is it made of? The board is manufactured from tough polyisocyanurate (PIR) with foil facings, offering excellent insulation properties.

How does it contribute to environmental sustainability? It features a perfect mix of blowing agents with zero ozone depletion potential (zero ODP) and low global warming impact, making it environmentally friendly.

What are the key benefits? Celotex XR4000 provides reliable and long-term energy savings, reducing electricity and heating bills. It is suitable for various applications and achieves required U-values with minimal thickness.

Is it easy to install? Yes, it is designed for easy installation and handling. It comes in conveniently sized boards and is lightweight, making it easy to unload off a truck.

How long does it last? Celotex XR4000 is a durable product that keeps performing for many years after installation, ensuring long-term insulation effectiveness.

Does it meet building regulations? Yes, it helps in meeting current and future requirements of Building Regulations, offering peace of mind regarding compliance.

Is it fire-resistant? Yes, it features a good reaction to fire when measured according to European standards, providing an added layer of safety.

Is it cost-effective? Absolutely, Celotex XR4000 is a very cost-effective insulation solution, offering high performance without extra costs.

Does it come with certifications? Yes, it has achieved an A+ rating in comparison to the BRE Green Guide and is certified by the British Board of Agrément (BBA), ensuring quality and reliability.

Codes:
xr4110 , xr4120 , xr4130 , xr4140 , xr4150 , xr4165 , xr4200

Frequently Bought Together

OSB3 Board 2440mm x 1220mm x 11mm

OSB3 board is a strong, versatile board suitable for structural use in humid conditions and in keeping with current construction methods of working towards healthier homes.

View Product »

Celotex PL4000 Insulated Plasterboard

Celotex PL4000 Insulated Plasterboard is the ultimate time-saving and energy-efficient solution for your construction and insulation needs.

View Product »

Knauf Loft Roll 44 Combi-Cut

Knauf Loft Roll 44 Combi-Cut offers superior thermal and acoustic insulation with low-density glass mineral wool, perfect for pitched roofs and timber floors, ensuring safety and efficiency.

View Product »

Knauf Wallboard Tapered Edge Plasterboard

The Knauf wallboard is high quality plasterboard built with an ivory paper face for direct decoration or to deliver a perfect plaster finish.

View Product »