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Celotex Insulation Board
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Home Brands Celotex Celotex PIR Insulation Boards Celotex GA4000 Insulation Boards Celotex 100mm PIR Insulation Board – GA4100 (2.4m x 1.2m)
Celotex

Celotex 100mm PIR Insulation Board – GA4100 (2.4m x 1.2m)

Rated 4.90 out of 5 based on 30 customer ratings
(30 customer reviews)

£36.20 ex VAT

Est. Delivery: 2-5 Working Days
Delivery costs are outlined in the cart

View Delivery Terms

ThicknessLengthWidthCoverage per Sheet
100mm1200mm2400mm2.88m2

  • Description
  • Reviews (30)
  • About Celotex
  • Datasheets
Description

Celotex 100mm Insulation

Celotex GA4100 is a multi-purpose insulation board, which forms part of the GA4000 range. The Celotex brand is a part of the Saint-Gobain family. Saint-Gobain is a leading manufacturer of insulation boards. The Celotex GA4000 range is at the very core of the Celotex product range. This makes the GA4100 (100mm Celotex) variation a leading choice in construction projects.

100mm Celotex insulation boards are manufactured from rigid polyisocyanurate (PIR). These boards have zero ozone depletion potential, which is known in the industry as zero ODP. It also boasts low global warming potential (GWP). Celotex 100mm Insulation Board features aluminum low emissivity foil facings on both sides. The high-performing PIR board is environmentally friendly. It is designed to reduce energy bills and therefore reduce carbon footprint. This, therefore, makes this product a great choice in construction projects of all scales. In the summer months, it also reduces the need for air conditioning as it will keep the heat out. The 100mm Celotex PIR board boasts outstanding performance when used in timber frames and masonry walls. The 100mm Celotex insulation board has a thermal conductivity rating of 0.022W/mK.

GA4100 Features

  • Easy to cut and therefore shape
  • Celotex is cost-effective
  • Good reaction to fire in accordance with EU standards
  • A durable and reliable insulation product
  • Made from high performing PIR
  • Provides long term energy savings for buildings
  • Features low emissivity foil facings for enhanced performance

GA4100 Application

GA4100 insulation boards can be used in a variety of applications. For example, this includes flat roofs, pitched roofs, and solid masonry walls,  floors, timber-framed, and steel framed systems. The industry-leading board is easy to cut and shape for use. Furthermore, it can be dot and dabbed. Celotex insulation boards provide long-term energy savings for buildings. 100mm Celotex is manufactured in accordance with quality management systems (BS EN ISO 9001:2000). These boards are lightweight and achieve a BRE Green Guide A rating. Celotex 100mm is quick and easy to install therefore making it a great choice for building projects. GA4100 is just one of many products that make up the GA4000 range. Full application types of this 100mm insulation board can be found below.

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

100mm Celotex

Celotex 100mm Insulation Boards are a best seller at Trade Insulations. We offer our best price available on all Celotex boards. Order now for quick delivery and save on your project today. Are you looking for a different thickness of Celotex Insulation? We sell a range of Celotex products on our website. Furthermore, we sell a whole range of top brands at trade prices. If you need help, get in touch with us. Our friendly team of experts is at hand to give you advice.

Celotex has a broad selection of insulation board thicknesses. The thickness can range from 12mm up to 200mm.
Visit the following link for all Celotex Insulation Boards

This product has square edges and measures 2.4m in length and 1.2m in width. The total coverage for this product is 2.88m2.

Download the BBA certificate

If you want further information on this product, you can visit the Celotex website. Here you can find full product specifications as well as full datasheets.

At Trade Insulations, we take pride in providing top brands at trade prices. Why pay more for your insulation when you can use us? We made ordering insulation online simple and easy.

Did you know that the GA4100 is one of our top-rated products? 100mm Celotex is by far the best selling product on our website, and we continue to honour our very best prices on this quality PIR insulation board.

Do you have an upcoming project and require 100mm Celotex? Order online now for express delivery. Our friendly team will be in touch to confirm your date and work with you to ensure that the whole process runs smoothly. Furthermore, we take customer satisfaction very seriously and go the extra mile to help our customers. As a result, we are 5 star rated online. We are a supplier you can trust. Finally, an insulation supplier that won’t let you down!


Weight 9.41 kg
Dimensions 2400 × 1200 mm
Thickness

100mm

Brand

Celotex

Coverage

2.88m2

Material Type

PIR – Polyisocyanurate

Thermal Conductivity

0.022W/mK

Reviews (30)

30 reviews for Celotex 100mm PIR Insulation Board – GA4100 (2.4m x 1.2m)

  1. Rated 5 out of 5

    Greg Potts – August 31, 2021

    Ordered 100mm Celotex for my man cave, great price and great service

  2. Rated 5 out of 5

    Rosie Mase – September 1, 2021

    Cheaper than eBay & received in 3 days!!!!!!!

  3. Rated 5 out of 5

    Tony S – September 2, 2021

    Thank you 5*

  4. Rated 5 out of 5

    Pat Moss – September 4, 2021

    Delivered in 3 days, sales staff very nice and helpful.

  5. Rated 5 out of 5

    Darren – September 5, 2021

    Quick delivery and really easy to order. Will come back for my next project!

  6. Rated 5 out of 5

    Lisa Sterling – September 5, 2021

    Better price than my builder, save me £400 on my order.

  7. Rated 5 out of 5

    Jeff Dune – September 6, 2021

    Very happy with the 100mm Celotex boards that arrived today.

  8. Rated 5 out of 5

    Sarah Gwilliams – September 6, 2021

  9. Rated 4 out of 5

    Jason – September 7, 2021

    Very good and easy to use

  10. Rated 5 out of 5

    Gaz – September 8, 2021

    We had to get some 100mm Celotex last minute and see this website had the best price. The boards were delivered quickly and we even got a courtesy call after to ask how the job went. Top company and will be using again.

  11. Rated 5 out of 5

    Bhavika – September 10, 2021

    I Phoned last minute and advised I hurt my back and spoke to transport who put my order on a lorry with a forklift, nice work!

  12. Rated 5 out of 5

    Stu – September 21, 2021

    Ordered online and got a call after to confirm delivery dates. The job was on a tricky road but they still managed it. The driver went above and beyond for us.

  13. Rated 5 out of 5

    John wood – October 6, 2021

    Best prices we found online. Product turned up as described

  14. Rated 5 out of 5

    darren freeman – October 12, 2021

    best prices on the internet. great product. great company too

  15. Rated 5 out of 5

    Lucy Keedle – October 27, 2021

    Ordered 50 sheets, 2 day delivery great price and great service.

  16. Rated 5 out of 5

    George Carson – November 10, 2021

    Been using Celotex for years. Can’t beat it

  17. Rated 5 out of 5

    Radek – November 16, 2021

    good product, very fast delivery

  18. Rated 5 out of 5

    Charlie – November 23, 2021

    was messed about by the other online insulation company, spoke to Trade Insulations and managed to get me my delivery in 2 days.

  19. Rated 5 out of 5

    David Jordan – November 25, 2021

    best price on 100mm Celotex that I could find online.

  20. Rated 4 out of 5

    Hamsa – November 29, 2021

    Not bad, thank you

  21. Rated 5 out of 5

    Tara – December 14, 2021

    good product, used this to insulate a big shed we bought. did the job really well

  22. Rated 4 out of 5

    Lewis Woolfe – January 27, 2022

    easy to order and good service, needed more and got it out to me the next day.

  23. Rated 5 out of 5

    Tommy Lester – February 9, 2022

    5 Star Service when bought 100mm board, driver unloaded himself and was very helpful. Thank you to Millie at Trade Insulations for updates

  24. Rated 5 out of 5

    Ralph – March 25, 2022

    Brand New Boards Delivered Today.

  25. Rated 5 out of 5

    Janice M – March 30, 2022

    Happy with my order, thank you for the service

  26. Rated 5 out of 5

    Harry Lester – April 3, 2022

    100mm Celotex Insulation Board – very happy – 20 sheets delivered – good customer service – good driver – good notification – happy with Trade Insulations – Spoke to Lucy in sales who helped.

  27. Rated 5 out of 5

    Mr Woods – April 7, 2022

    Nice and easy way to order!

  28. Rated 5 out of 5

    Debbie Hazle – April 21, 2022

    Celotex 100mm Great Board & Easy to Cut

  29. Rated 5 out of 5

    Faz – April 27, 2022

    Ordered 20 sheets, delivered next day. Will be back for the next part of the project.

  30. Rated 5 out of 5

    Easy Floor Builders – April 28, 2022

    ***** 5 Star

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About Celotex
Celotex is a leading manufacturer of insulation products. Celotex is a part of the Saint-Gobain Insulation UK group and has been innovating the insulation market since 1925. Celotex provides a large range of insulation solutions from plasterboard to PIR insulation boards.They provide a variety of solutions for different market sectors and also applications.Saint-Gobain believes in creating great living places and improving daily life. They have good technical support and are a trusted name in the business.At Trade Insulations, we offer the best prices on Celotex board.
Datasheets
Click here to download the GA4000 range datasheet
SKU: TB4000-3-1-1-1-1-1-1-1-1-1 Categories: Celotex, Celotex GA4000 Insulation Boards, Celotex PIR Insulation Boards, Concrete Floor Insulation, Flat Roof Insulation, Floor Insulation, Floor Insulation Board, Insulation Boards, Internal Wall Insulation, Loft Insulation, Multifoil Insulation & Foil Insulation, PIR Insulation Boards, Pitched Roof Insulation, Roof Insulation, Roof Insulation Board, Underfloor Insulation, Wall Insulation, Wall Insulation Board

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