Celotex GA4100 General Purpose PIR Insulation Board – 2400 X 1200 X 100mm

This endlessly versatile Celotex GA4100 multi-purpose insulation board is perfect for all sorts of applications such as pitched roofs, flat roofs, solid floors and masonry walls and steel framed and timber framed systems. Made of polyisocyanurate (PIR), it’s easy to handle, cut and shape and so a convenient option.

Thanks to an impressive thermal conductivity of 0.022 W/mK, this high-performance insulation board delivers excellent thermal performance. With that mind, you shouldn’t be surprised to find out that even though it’s thinner than most similar products on the market, it easily meets the required uValue.

Features & Benefits: Celotex GA4100 General Purpose PIR Insulation Board – 2400 X 1200 X 100mm

• High-quality PIR insulation board
• Reduced thickness & excellent thermal performance
• Lightweight, quick & easy to install
• Suitable for use in roof, wall and floor applications
• Low emissivity foil facings for improved thermal insulation performance in cavity air spaces
• R-Value: 4.50m²K/W
• Maximum weight: 4.15kg/m²
• Compressive strength (kPa): CS(10Y)140

And that’s not all! The innovative low emissivity foil facing dramatically improves thermal performance in sealed cavity air spaces, boosting the potential uValue even more.

As you’d expect from Celotex, this GA4100 insulation is manufactured to the highest industry standards. The BBA (British Board of Agrément) has approved it as fit for use in defined roof, wall and floor applications when installed, used and maintained according to the guidelines in the certificate. On top of that, it has a BRE (Building Research Establishment) Green Guide Rating of A, which will help improve your environmental performance. Altogether, it will provide reliable long-term energy savings for you and your home.

Standards & Certification

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