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Description
The 50mm Celotex GA4050 PIR Insulation Board – 2400mm x 1200mm (69.12m², 24 Boards) is a high-performance rigid insulation solution designed to improve thermal efficiency and reduce cold bridging across floors, walls, and roof applications. Manufactured from polyisocyanurate (PIR), these lightweight and durable insulation boards provide excellent insulation performance while allowing for quick and easy installation.
Celotex GA4050 features a low-emissivity silver foil facing that enhances thermal performance within sealed cavity air spaces, helping reduce U-values and improve overall building energy efficiency. With a thermal conductivity of 0.022 W/mK and an R-value of 2.25 m²K/W, these boards deliver reliable insulation performance while maintaining a practical thickness.
Designed with sustainability in mind, Celotex GA4050 PIR boards use eco-friendly blowing agents with low global warming potential and have zero ozone depletion potential (ODP). The boards are BRE Green Guide A-rated, making them suitable for projects requiring strong environmental performance and BREEAM assessment support.
Key Features
High-performance 50mm PIR rigid insulation board
Suitable for floor, wall, and roof insulation applications
Helps reduce cold bridging and improve thermal efficiency
Excellent thermal conductivity of 0.022 W/mK
Provides thermal resistance of 2.25 m² K/W
Low-emissivity silver foil facing improves cavity insulation performance
Helps achieve lower U-values in sealed cavity air spaces
Lightweight, rigid, and easy to handle and install
Contains eco-friendly blowing agents with low global warming potential
Zero ozone depletion potential (ODP)
BRE Green Guide A-rated for environmental performance
Certified to BA 16/5352 and BBA 17/5405 standards
Suitable for residential and commercial construction projects
Dimensions & Pack Size
Product Type: PIR Insulation Board
Insulation Material: Polyisocyanurate (PIR)
Colour: Silver
Thickness: 50mm
Length: 2400mm
Width: 1200mm
Coverage per Board: 2.88m²
Pack Quantity: 24 Boards
Total Coverage: 69.12m²
R-Value: 2.25 m²K/W
Thermal Conductivity: 0.022 W/mK
Certification: BA 16/5352, BBA 17/5405
DELIVERY INFORMATION
FAST RELIABLE UK DELIVERY STANDARD DELIVERY - 1 TO 3 WORKING DAYS FREE DELIVERY ON ORDERS OVER £500 PALLET DELIVERY AVAILABLE NEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS
