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Celotex  |  SKU: 48369610654043

Celotex PIR Insulation Board - 2400mm x 1200mm - All Thicknesses


£12.00 GBP £13.20
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Product Datasheets

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Things you should know about this product!

  • This product is sold by the board
  • This product is available in the following thicknesses: 20mm, 25m, 30mm, 40mm, 50mm, 60mm, 70mm, 75mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 165mm and 200mm

Description

Celotex PIR Insulation Boards are versatile polyisocyanurate (PIR) solutions designed for easy installation across floors, walls, and roofs.

Available in thicknesses from 20mm to 200mm, they offer excellent thermal performance and energy efficiency.

The Celotex PIR range includes:

  • TB4000 for thinner applications
  • GA4000 for general use
  • XR4000 for thicker, high-performance needs.

Ideal for both home upgrades and new builds, Celotex boards provide reliable insulation for optimal thermal comfort.

Specifications

  • Length
    2400mm
  • Width
    1200mm
  • Material type
    Polyisocyanurate
  • Thermal conductivity
    0.022 W/mK
  • Fire rating
    Euroclass F
  • Compressive strength
    120 kPa
  • Edge
    Square

Key Features

  • Lightweight 2400 x 1200mm boards
  • Low emissivity foil facing
  • BBA certified – certificate 17/5405 (Pitched Roof, Dry Lining, Floor Insulation)
  • Easy to Install

Where to use

Walls/Floors/Roofs: Celotex is an excellent choice for walls, floors, and roofs due to its versatility and outstanding insulation properties. In walls, Celotex provides superior thermal performance, helping to regulate indoor temperatures and reduce energy consumption. Its high compressive strength makes it ideal for floor applications, providing sturdy support while also offering effective insulation against heat loss. For roofs, Celotex offers excellent moisture resistance, ensuring durability and longevity even in harsh weather conditions. Additionally, its lightweight nature makes it easy to handle and install, saving time and labor costs during construction. Overall, Celotex stands out as a reliable and efficient solution for enhancing the thermal efficiency and structural integrity of buildings in various applications.

Frequently asked questions

What is PIR insulation?

PIR, or polyisocyanurate, is a popular type of insulation known for its exceptional thermal efficiency. It is among the most effective insulation materials available in the industry today. Its unique properties make it a preferred choice for various applications in building and construction projects, helping to improve energy efficiency and reduce heat loss.

What Happens if PIR Insulation Gets Wet?

PIR insulation, or polyisocyanurate insulation, is designed to be resistant to moisture; however, prolonged exposure to water can lead to significant damage. If PIR insulation becomes wet, it can lose its insulating effectiveness and overall performance may deteriorate. In such cases, it

What are the 3 different types of Celotex PIR?

Within the Celotex PIR range, there are three distinct products: TB4000, GA4000, and XR4000. These product names correspond solely to the varying thicknesses available, with no differences in their fundamental composition.

What is the difference between Celotex TB4000, Celotex GA4000 and Celotex XR4000?

Comparing Celotex TB4000, GA4000, and XR4000, the key distinction lies in their respective thicknesses, directly impacting thermal performance. TB4000 is available in thicknesses ranging from 20mm to 40mm, offering a thinner option suitable for spaces with limited room. GA4000 comes in thicker variants, ranging from 50mm to 100mm, providing better insulation for general building applications. XR4000 surpasses both in thickness options, ranging from 110mm to 200mm, thus offering superior thermal performance. It's essential to consider these thickness variations when selecting insulation materials, as thicker options generally provide better insulation against heat transfer.

How is Celotex PIR insulation installed?

Celotex PIR insulation is typically installed by fixing it in place using mechanical fixings or adhesives. It can be cut to size to fit snugly between studs, joists, rafters, or within cavity walls, ensuring proper coverage and thermal performance.

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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Celotex PIR Insulation Board - 2400mm x 1200mm - All Thicknesses
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Price
Price
From £11.24 GBP £12.64
From £11.24 GBP
From £12.09 GBP
Length
Length
2400mm
2400mm
2400mm
Width
Width
1200mm
1200mm
1200mm
Edge
Edge
Square
Square
Square
Fire rating
Fire rating
Euroclass F
Euroclass F
Euroclass F
Compressive strength
Compressive strength
120 kPa
120 kPa - 140 kPa
150 kPa
Thermal conductivity
Thermal conductivity
0.022 W/mK
0.022 W/mK
0.022 W/mK
Material type
Material type
Polyisocyanurate
Polyisocyanurate
Polyisocyanurate

Customer Reviews

Based on 6 reviews
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t
tony corkett
great price and service

great price and service, delivered on time

Y
Yeliz Zuziak
Celotex 50mm

Great product, delivered fast and in one piece, no damage to any of the panels. Would buy again

I
Ian Moore
Celotex PIR Board

Good communications from order to delivery, and very good prices

R
Richard Williamson

Brilliant insulation and easy to cut between the joists

s
saleem master
Easy to cut and fit.

Easy to cut and light weight hopefully it will keep my loft warm this winter.

Celotex

Celotex PIR Insulation Board - 2400mm x 1200mm - All Thicknesses

From £11.24 GBP £12.64

Length

2400mm

Width

1200mm

Edge

Square

Fire rating

Euroclass F

Compressive strength

120 kPa

Density

N/A

Thermal conductivity

0.022 W/mK

Material type

Polyisocyanurate
View product