Celotex GA4050 General Purpose PIR Insulation Board – 2400 X 1200 X 50mm

This multi-purpose insulation board from Celotex is ideal for use in an array of applications such as steel framed and timber framed systems, floors, solid masonry walls, flat roofs and pitched roofs. Featuring a low emissivity foil facing, it is made from rigid polyisocyanurate (PIR) material which is effortless to cut and shape.

Due to the outstanding thermal performance, as proven by a 0.022W/mK thermal conductivity, this insulation board can hit the target uValue with a decreased thickness. Additionally, the low emissivity foil facing delivers increased thermal performance in sealed cavity air spaces, enhancing the potential uValue.

Features & Benefits: Celotex GA4050 General Purpose PIR Insulation Board – 2400 X 1200 X 50mm

• CS(10Y)140 compressive strength (kPa)
• 1.92kg/m² maximum weight
• 2.25m²K/W R-Value
• Rigid, lightweight and easy to install
• Can be used in wall, roof and floor applications
• Low emissivity foil facings
• Outstanding thermal performance with a reduced thickness
• High-quality PIR insulation board

Certified by the British Board of Agrément (BBA), this Celotex insulation is fit for use in defined floor, wall and roof applications when installed, used and maintained as recommended in the certificate, to give you peace of mind. What’s more, it has gained a Building Research Establishment (BRE) Green Guide Rating of A which makes it a valuable resource which can help improve your environmental performance in your Building Research Environmental Assessment Method (BREAM) evaluations.

Standards & Certification

• Spread of flame: Euroclass F Reaction to Fire classification according to BS EN 13501-1. This level of classification is not provided with a rating for smoke emission.
• Thermal conductivity: 0.022W/mK according to BS EN 13165 for factory-made rigid polyurethane foam (PU) product
• Certification: BBA certified
• BRE Green Guide Rating: A for sustainability