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Celotex  |  SKU: GA4070

70mm Celotex GA4070 PIR Insulation Board - 2400mm x 1200mm

£23.60 Ex VAT
£28.32 Inc VAT

Celotex 70mm GA4070 is a foil-faced PIR insulation board with a thermal conductivity of 0.022 W/mK ideal for roofing and walls.

Nationwide Delivery in 3-5 WORKING DAYS

  • £50 ex VAT Delivery
  • FREE DELIVERY OVER £500

Need a next-day or named day delivery? Call Us.


70mm Celotex GA4070 PIR insulation board stands as a multifunctional solution tailored to combat cold-bridging in a multitude of structures, from floors and walls to roofs. Its lightweight yet rigid design streamlines the entire process, from transportation and handling to the actual fitting. Beyond its primary insulating function, these Celotex boards also champion environmental responsibility.
Formulated with a mix of eco-friendly blowing agents, they present a significantly reduced impact on global warming. Moreover, rigorous studies have reinforced their credentials by validating that these insulation boards have absolutely no potential for depleting the ozone layer. This makes them not only effective for insulation purposes but also an environmentally conscious choice.
  • Can be used in a variety of applications – such as floor, wall, and roof.
  • Contain a combination of eco-friendly blowing agents.
  • Low-emissivity foil front that improves thermal performance.
  • BRE Green Guide rating A, which can be used in BREEAM assessments to show environmental performance.
Thickness: 70 mm
Length: 2400 mm
Width: 1200 mm
Coverage: 2.88 m²
R-value: 3.15 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.

  • Size
    2400mm x 1200mm
  • Coverage (m²)
    2.88
  • Thickness
    70mm
  • Material
    PIR

Do You Ship to My Address?

We deliver to most mainland UK addresses. If you are in one of the areas listed below and are unable to checkout, please give us a call to put together a custom quote.

Northern Ireland (BT), Isle of Wight (PO30-37), Isle of Man (IM), Scottish Highlands and Orkney Isles (PA, ML, EH, KA, G, KY, PH, DD, AB, IV, KW), Outer Hebrides and the Shetland Isles (HS, ZE) will incur additional charges and may also experience delivery delays.

How Much Will My Delivery Cost?

You can work out the cost of delivery on your order before checkout by heading to our Delivery Info page.

How Long Will Delivery Take?

We aim to deliver your items in 3 - 5 Working Days unless otherwise specified (eg - Sheds and Paving Kits). After you have placed your order, we will process your order and book a delivery day - which will then be sent to you via Email.

If have a specific request, please do give our team a call on 01156976800 and we will do our best to help.

What If I Need to Return Something?

If for any reason you wish to return your purchase, we will offer a refund or an exchange as long as this is requested within 14 days of receiving your order.

A manufacturer’s restocking charge may also apply on certain products such as non-stock items, which may be up to 30% of the purchase price, and you will be notified of this amount when you request a refund or exchange.

For full information visit our Returns Policy.

Celotex GA4050 High performance PIR Insulation 2400mm x 1200mm x 50mm
Celotex

70mm Celotex GA4070 PIR Insulation Board - 2400mm x 1200mm

£23.60 Ex VAT
£28.32 Inc VAT
70mm Celotex GA4070 PIR insulation board stands as a multifunctional solution tailored to combat cold-bridging in a multitude of structures, from floors and walls to roofs. Its lightweight yet rigid design streamlines the entire process, from transportation and handling to the actual fitting. Beyond its primary insulating function, these Celotex boards also champion environmental responsibility.
Formulated with a mix of eco-friendly blowing agents, they present a significantly reduced impact on global warming. Moreover, rigorous studies have reinforced their credentials by validating that these insulation boards have absolutely no potential for depleting the ozone layer. This makes them not only effective for insulation purposes but also an environmentally conscious choice.
Thickness: 70 mm
Length: 2400 mm
Width: 1200 mm
Coverage: 2.88 m²
R-value: 3.15 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.

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