Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex Floor Insulation
Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex Floor Insulation
Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex Floor Insulation
Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex Floor Insulation
Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex Floor Insulation
Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex Floor Insulation
Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex Floor Insulation
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CELOTEX

Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex

SKU: 100mm Celotex

Est Delivery between and .

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

  • The Celotex 100mm GA4100 Insulation Board offers high quality, long term insulation, reducing excessive heat loss and unnecessary energy use, suitable for floors, walls, and roofs.
  • Showcases superior performance in various applications including timber frames and masonry walls, remaining efficient over years.
  • Environmentally conscious, manufactured using zero ozone depletion agents, aligning with BRE Global Green Guide standards for low global warming potential.


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Celotex 100mm GA4100 Insulation Board is a cost-saving and environmentally-friendly general purpose insulation board for insulating buildings to a high-quality.

With 100mm Celotex, you can be sure that you are investing in long-term insulation that reduces excessive heat loss or builds up. Thanks to its insulation properties as a multi-purpose pir insulation board, over time Celotex prevents unnecessary usage of energy when heating or air-conditioning your premises.

Multi application insulation boards pir

Celotex insulation boards are designed to eliminate cold spots and fit a wide variety of spaces such as a floor, wall, or even the roof. Showcasing excellent performance in timber frames, roof windows, roof as well as masonry walls, Celotex GA4100 100mm is rigid, strong, and maintains the same efficiency over many years.

This Celotex insulation board has been made with the environment in mind. Manufactured using polyisocyanurate and blowing agents with zero ozone depletion potential, great care was used in the making of this product. This 100mm Celotex product meets BRE Global Green Guide standards and is a low global warming potential and is recommended for greener solutions when it comes to building materials insulation.

For more information on this 100mm insulation board Celotex product and its uses please click on the Datasheets tab where you will find a manufacturer product data-sheet.

Celotex 100mm Insulation Specifications

  • Thermal conductivity for 100mm insulation boards: 0.022 W/mK
  • Board is available in various sizes including 100mm to fit even between cavity wall ties
  • 100mm Board is coated in low emissivity foil
  • Celotex Board is made from strong polyisocyanurate (PIR)
  • Multi Purpose Insulation Board
  • Low cost PIR insulation boards with excellent thermal performance, 
  • Multi application insulation board suited for a wide range of applications
  • low emissivity foil facing providing extra vapour resistance.


Celotex pir insulation board: Applications

Celotex is suitable for a wide range of applications

  • Ground Floor - Concrete Slab, Suspended Timber Joist, Beam and Block, and Upgrading Existing Concrete Slab
  • External Wall - Timber Frame Internal Linings, Timber Frame Sheathing, Between Timber Frame Studs, Solid Masonry Internal Linings
  • Pitched Roof - Over Timber Rafters, Sarking, Below Timber Rafters, Between Timber Rafters, Loft insulation - Between and Over Timber Joists
  • Flat Roof - Balconies & Terraces Over Joists, Between Timber Joists, Below Timber Joists


Celotex PIR Insulation Boards Storage Guidelines

Celotex boards should always be stored in a dry place after delivery, ideally on timber or pallets in doors facing down to prevent damage to the boards. For more information on how to store your Celotex GA4100 insulation after delivery please contact a member of our team.


Certifications of Celotex GA4100 Board

The Celotex GA4100 board is certified by BBA with the certificate number 17/5405 and 16/5352. This insulation board has received an A+ rating in BRE Green Guide.

If you have any questions on celotex pir insulation, you can contact us and one of our helpful team will be happy to assist. Don't forget to leave a review!

Celotex 100mm insulation board is a type of pir insulation board that is ideal for central heating systems and other applications where a high level of insulation is needed. The board is 100mm thick and is made from high-quality pir insulation material, which has been rated as one of the best insulations on the market.

This insulation board is also available in 2400mm x 1200mm sheets, which are easy to install and can be cut to size if needed. The product is priced at a competitive rate and is available from many online retailers.

In addition to providing excellent insulation, the celotex 100mm insulation board also offers good resistance to water and other moisture, making it ideal for use in damp or wet environments. It can also be used in conjunction with plasterboard to create a highly effective insulation system.

The product is sold with VAT included in the price and is available for delivery to trade customers. Special offers and discounts are often available, so it is worth comparing prices online before making a purchase.

Overall, the celotex 100mm insulation board is a high-quality product that offers excellent insulation and moisture resistance. It is ideal for a wide range of applications and can be easily ordered online or through a trade supplier.


Browse Other Celotex Products:

Celotex GA4000 General Purpose PIR Insulation Board: This is a versatile insulation board suitable for multiple applications, including floors, walls, and roofs.

Celotex XR4000 Insulation Board: The XR4000 insulation board is designed for improved thermal performance, and it is available in various thicknesses to meet different insulation requirements.

Thermaclass Cavity Wall 21: This product is specifically designed for use in partial fill cavity wall applications and offers excellent thermal performance.

Celotex CW4000 Cavity Wall Insulation Board: The CW4000 series is suitable for cavity wall applications, providing improved thermal efficiency and reduced heat loss.

140mm Celotex XR4140 (2.4m x 1.2m): The XR4140 insulation board is 140mm thick and provides excellent thermal performance for various applications.

Celotex Cavitywall 100mm: This cavity wall insulation board is specifically designed for use in full-fill cavity wall applications, offering enhanced thermal performance.

Celotex PL4000 Insulated Plasterboard: The PL4000 series is a combination of insulation board and plasterboard, providing an effective insulation solution for internal walls and ceilings.

60mm Celotex GA3060 (2.4m x 1.2m): This 60mm thick insulation board offers great thermal performance for various applications, including floors, walls, and roofs.


Frequently Asked Questions

What is Celotex 100mm GA4100 Insulation Board? Celotex 100mm GA4100 Insulation Board is a cost-effective, environmentally-friendly, and high-quality general-purpose insulation board used for insulating various parts of a building, such as floors, walls, and roofs.

What are the key features of Celotex GA4100 100mm Insulation Board? The key features of Celotex GA4100 100mm Insulation Board include low thermal conductivity (0.022 W/mK), strong polyisocyanurate (PIR) construction, low emissivity foil facing, and multi-application usage. 

What are the various applications of Celotex PIR Insulation Board? Celotex PIR Insulation Board is suitable for a wide range of applications, including ground floors, external walls, pitched roofs, flat roofs, and loft insulation.

What certifications does the Celotex GA4100 Board have? The Celotex GA4100 board is certified by BBA with the certificate number 17/5405 and 16/5352. It has also received an A+ rating in the BRE Global Green Guide.

Is the Celotex 100mm insulation board resistant to water and moisture? Yes, the Celotex 100mm insulation board offers good resistance to water and other moisture, making it suitable for use in damp or wet environments.

Can I use Celotex 100mm insulation board in combination with plasterboard? Yes, Celotex 100mm insulation board can be used in conjunction with plasterboard to create a highly effective insulation system.


Customer Feedback

The Celotex 100mm GA4100 2.4m x 1.2m insulation board has received positive reviews from customers who have used it. Many have noted that the product provides excellent insulation and moisture resistance, making it suitable for various applications.

Customers appreciate the fact that the board is easy to cut and handle, allowing for seamless installation. The low emissivity foil facing, which provides extra vapor resistance, has also been praised by users.

The insulation board's versatility has been commended by many customers, who have used it in different areas such as ground floors, external walls, pitched roofs, and flat roofs. Customers have also appreciated the eco-friendly nature of the product, which meets BRE Global Green Guide standards and is manufactured using materials with zero ozone depletion potential.

Some customers have mentioned minor issues with manufacturing defects or damages from handling, but the majority have found the insulation board to be of high quality and value for money.

Overall, customers have found the Celotex 100mm GA4100 2.4m x 1.2m insulation board to be a reliable, easy-to-use, and effective solution for their insulation needs. They would recommend it to others who are looking for a high-quality insulation product.

Length 2400mm
Width 1200mm
Coverage 2.88m2
Thermal Conductivity 0.022 W/mK
Thickness 100mm
Weight_kg 9.41
Brand Celotex
Material Type Polyiso

Est Delivery between and .

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

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