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50mm Celotex GA4050 PIR Insulation Board 2400mm x 1200mm

URN: 3001027
£17.33ex. VAT £6.02 per m2
£17.33ex. VAT
£6.02 per m2
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50mm Celotex GA4050 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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Wed 29 May

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Thu 30 May

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Product Overview

50mm Celotex GA4050 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: 3001027
£17.33ex. 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:50mm
Width:1200mm
Length:2400mm
Sales Unit:Board
Sales Unit Coverage:2.88m2
Brand:Celotex
Manufacturer's Reference:GA4050
Weight:1.92kg/m2
Thermal Conductivity:0.022W/mK

What Is 50mm Celotex GA4050?

Keep the desired temperature in your house all year round with 50mm Celotex GA4050 PIR Insulation; a general application board suitable for floor, wall, and roof applications. 

50mm Celotex boards are manufactured using a blowing agent that has zero ozone depletion potential (ODP) and low global warming potential (GWP) making it an eco and green-friendly insulation solution. 

These high-performance 2.4m x 1.2m PIR boards are BBA certified and feature low-emissivity foil facings that give improved thermal insulation performance in sealed cavity air spaces, improving the thermal envelope of your home.

Among its other product features are excellent water vapour resistance and reasonable compressive strength.

It comes from the GA4000 product group, which includes 6 other thicknesses; 60mm (GA4060), 70mm (GA4070), 75mm (GA4075), 80mm (GA4080), 90mm (GA4090) and 100mm (GA4100).


Where Is 50mm Celotex GA4050 PIR Used? 

As a general application ('GA') insulation board, this BBA certified PIR insulation board is suitable for roof, floor, and wall applications.

This includes pitched roofs, flat roofs, solid masonry walls, partition wall, timber frames, and steel-framed systems, specifically timber frame internal linings, solid masonry internal linings and between timber joists. 

It can also be used as floor insulation in solid floor systems such as screed and concrete slab floors, and as loft insulation between timber rafters.

Celotex GA4050 is suitable for the following applications:

  • Pitched roofs
  • Solid masonry walls
  • Timber frames & steel framed systems
  • Timber frame internal linings
  • Floors - 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)


Celotex GA4050 Key Features

  • Suitable for use in a number of applications including roof, wall and floor systems
  • Thermal conductivity of 0.022 W/mK - excellent thermal performance
  • 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
  • Reduces thermal bridging
  • Easy to cut and shape
  • Dimensions of 2.4m x 1.2m
  • Provides reliable long-term energy savings for buildings


Celotex GA4050 Insulation Board 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
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5/5 based on 20 reviews

Really easy to use

Bogu T on

Most impressed with the service mainly. The board was as expected and does what it says on the tin.

Benedict Hurley on

Good price, cheapest I could find at the time

Casimiro JJ on

Excellent board and so light to handle

Keith P on

Used this on my walls and did the job

Mike Teal on

Used this in my shed and was easy to install

Erek Nowak on

Perfect

Nigel Knight on

Arrived on time for my builder, thanks

Janet Q on

Great insulation for a competitive price

Martin Chivers on

Excellent product. Also bought thicknesses ranging from 25mm to 150mm and all equal in quality. Such a good price too!

Oliver Moody on

good product

Marty Patton on

Product was good and arrived on time

Aleksandr A on

five stars

Carl Gibson on

did a great job insulating

Trevor Smith on

good insulation

Pat Harrison on

Cheers

Eric H on

excellent for my new project

Michael Kruger on

great product

Derek Carlson on

best insulation around

Sergei Ivanov on

did the job well

Ted Phillips on

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