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90mm Celotex GA4090 PIR Insulation Board 2400mm x 1200mm

URN: 3001032
£29.67ex. VAT £10.30 per m2
£29.67ex. VAT
£10.30 per m2
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90mm Celotex GA4090 is a high-performance thermal insulation PIR board with composite foil facings. It can be used for roof, floor, wall and timber joist applications.

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Fri 31 May

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Product Overview

90mm Celotex GA4090 is a high-performance thermal insulation PIR board with composite foil facings. It can be used for roof, floor, wall and timber joist applications.

URN: 3001032
£29.67ex. VAT

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Express Delivery

Express Delivery - Insulation and Plasterboard & Drylining
ORDER VALUE DELIVERY CHARGE
Under £300 ex. VAT £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT
Express Delivery - Timber & Sheet, Building Materials, Doors & Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 ex. VAT £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT

This charge is based on delivery to mainland UK excluding the Scottish Highlands. If your delivery address is in the Scottish Highlands a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.

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Key Features

  • {{home}} Use in floors, framed walls and pitched roofs
  • {{grade}} Aluminium composite facing on both sides
  • {{thermostat}} 0.022 W/mK thermal conductivity
  • {{build}} Easy to handle and install
  • {{public}} Zero Ozone Depletion Potential (ODP)
  • {{verified_user}} BBA certified

Technical Specification

Technical Specification
Material Type:PIR
Thickness:90mm
Width:1200mm
Length:2400mm
Sales Unit:Board
Sales Unit Coverage:2.88m2
Brand:Celotex
Manufacturer's Reference:GA4090
Weight:3.31kg/m2
Thermal Conductivity:0.022W/mK

What Is 90mm Celotex GA4090?

90mm Celotex GA4090 PIR board, spanning 2.4m x 1.2m, is a masterclass in design, marrying functionality with sustainability.

The 90mm Celotex GA4090 insulation board eliminate thermal bridges by providing a continuous layer of rigid polyisocyanurate insulation within the building structure, providing long term energy savings and high thermal performance.

Its thermal conductivity of only 0.022 W/mK makes it highly effective at retaining warmth, serving as a reliable barrier against the cold. Additionally, it meets construction standards and ensures the preservation of interior space with minimal thickness.

But the 90mm Celotex GA4090 isn't just about performance. It's a symbol of responsible craftsmanship. With a core as rigid as its commitment to the environment, it's manufactured using an agent that gives a nod to our ozone and keeps global warming effects minimal.

From floors to walls, be it partitioned or solid masonry, to the roofs that shield us, the GA4090 stands tall against water vapour and boasts a compressive strength of 140kPa.

The GA4090 insulation board is just one of many popular thermal insulation solutions in the Celotex product range. It comes from the GA4000 product group, which includes 6 other thicknesses; 50mm (GA4050), 60mm (GA4060), 70mm(GA4070), 75mm(GA4075),80mm (GA4080) and 100mm (GA4100).


Where Is 90mm Celotex GA4090 Used? 

  • Pitched roofs
  • Solid masonry walls
  • Partition walls
  • Between timber joists (as loft insulation) 
  • Timber frames & steel framed systems
  • Timber frame internal linings
  • Solid floor systems - screed, concrete slab and timber joist floors
  • Loft insulation – between and over timber joists (pitched roof)
  • Timber frame sheathing (external wall)
  • Between timber frame studs (external wall)
  • Solid masonry internal linings (external wall)


90mm Celotex GA4090 Benefits & Key Features

  • Suitable for use in a number of applications including roof, wall and floor systems
  • Thermal conductivity of 0.022 W/mK
  • Moisture-resistant
  • Low Global Warming Potential (GWP) and Zero Ozone Depleting Potential (ODP)
  • Achieves an A+ rating when compared to the BRE Green Guide 2008
  • Features low emissivity foil facings giving improved thermal insulation performance within cavity air spaces
  • Easy to cut and shape
  • Available in 2.4m x 1.2m
  • Provides reliable long-term energy savings for buildings


90mm Celotex GA4090 Certifications

BS EN is British and European Standard Specifications. With over 100 years of experience, the British Standards Institute is recognised as the UK’s National standards body.

  • Spread of flame: Euroclass E Reaction to Fire classification, according to BS EN 13501-1
  • Thermal conductivity of 0.022 W/m.K, reducing the thickness of insulation required to hit the target U-value - BS EN 12667
  • Compressive strength: ≥140kPa - BS EN 826
  • BRE Green Guide Rating of A for sustainability - which can assist in demonstrating environmental performance in your BREEAM assessments
  • BBA certified


Customer Reviews

5
4
3
2
1
5/5 based on 5 reviews

great!

Josh Upshaw on

five stars

Dom Stanley on

perfect for what I needed

Kate Blair on

Great to use in partition wall. Also staff here provided excellent service!

Zak Stanton on

good insulation

Trevor Stiles on

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