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SKU: XR4200-12

200mm Celotex XR4200 PIR Insulation 2400mm x 1200mm - 12 Boards

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200mm
£1,367.50 Ex VAT £1,460.90
£1,641.00 Inc VAT £1,753.08
£39.57 / m2
£47.48 / m2
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Specifications

Thickness: 200mm

Dimensions: 2400mm x 1200mm

Coverage: 34.56m²

Material: Polyisocyanurate (PIR)

Colour: Silver

Insulation Material: Polyisocyanurate (PIR)

Thermal Conductivity: 0.022W/mK

Certifications: BA 16/5352, BBA 17/5405

Declaration of Performance
Celotex GA4000 Datasheet

Description

12 boards of 200mm Celotex XR4200 is a versatile multi-purpose insulation. Suitable for all sorts of applications including pitched roofs, flat roofs, solid floors and masonry walls and steel framed and timber framed systems. It is easy to handle, cut and shape. This high-performance insulation board delivers outstanding thermal performance. It meets the required U-value even though it's thinner than most similar products on the market.

  • High-quality PIR insulation board
  • Can be used in floor, roof and wall applications
  • Low emissivity foil facings for improved thermal insulation performance in cavity air spaces
  • Excellent thermal performance & reduced thickness
  • Lightweight, rigid and easy to install
  • BBA certified
  • BRE Green Guide Rating of A for sustainability

The innovative low emissivity foil facing improves thermal performance in sealed cavity air spaces and boosts the potential U-value. The XR4200 has been designed to the highest industry standards, with a BBA (British Board of Agreement) seal of approval as fit for use in defined roof, wall and floor applications when installed, used and maintained according to the guidelines in the certificate. The XR4200 has a BRE (Building Research Establishment) Green Guide Rating of A, which will help improve your environmental performance. All in all, this PIR insulation board will provide substantial long-term energy savings for your home.

Thickness: 200 mm
Length: 2400 mm
Width: 1200 mm
Coverage: 34.56 m²
R-value: 9.05 m²K/W
Thermal conductivity: 0.022 W/mK
Certification: BA 16/5352 BBA  17/5405
Country Origin: UK


The R-value denotes the resistance to heat flow – the higher the R-value the more insulating the product is.

Frequently asked questions
What is PIR material, and why is it used in insulation?

PIR, or polyisocyanurate, is a type of plastic. It's commonly used in insulation boards because of its excellent thermal performance, durability, and resistance to moisture. It's known for providing high insulation value with relatively minimal thickness.

Can I use the GA4000 for both internal and external insulation?

Yes, the Celotex GA4000 is versatile and can be used for both internal and external insulation applications, including floors, walls, and roofs.

How do I install the GA4000 insulation board?

While the rigid structure of the GA4000 makes it relatively easy to install, it's always recommended to consult with or hire a professional for installation to ensure optimal performance and safety.

Is the GA4000 insulation board eco-friendly?

Yes, the GA4000 is manufactured with a low Global Warming Potential (GWP) and has zero Ozone Depletion Potential (ODP), making it an environmentally conscious choice.

How does the GA4000 compare to other insulation materials in terms of thermal performance?

PIR insulation boards like the GA4000 are known for their high thermal performance. They often provide better insulation value per unit thickness compared to many other common insulation materials.

Do I need any special tools or equipment to install the GA4000?

Standard tools used for insulation, such as a sharp knife or saw for cutting and appropriate fixings for securing, should suffice. However, always refer to the manufacturer's guidelines or consult with a professional for best results.

How long does the GA4000 insulation board last?

With proper installation and maintenance, PIR insulation boards like the GA4000 can last for many years, often as long as the lifespan of the building itself.

Is the GA4000 fireproof?

While the GA4000 has some fire-resistant properties, it's not entirely fireproof. It's essential to combine it with other fire-resistant materials in areas where fire safety is a concern.

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