Celotex GA4000 PIR Insulation Board 1200 x 2400mm

Celotex GA4000 PIR Insulation Board

Celotex GA4000 is a foil-faced PIR insulation board for defined pitched-roof, dry-lining and floor-insulation applications. The board measures 1200mm x 2400mm and is available in thicknesses from 50mm to 100mm.

Celotex GA4000 is now known as SOPRATHERM GA4000. It is a rigid PIR board with aluminium foil facings and a declared thermal conductivity of 0.022 W/mK.

Product details

• Board dimensions: 1200mm x 2400mm
• Available thicknesses: 50mm, 60mm, 70mm, 75mm, 80mm, 90mm and 100mm
• Material: PIR insulation board
• Facing: Aluminium foil
• Thermal conductivity: 0.022 W/mK
• Edge profile: Straight edge
• BBA certificate: 25/7318

Suitable applications

This board is BBA certified for defined pitched-roof, dry-lining and floor-insulation applications. Always select the board thickness to suit the required U-value and your project specification.

Important specification information

Celotex GA4000 has a Euroclass F reaction-to-fire classification. It should not be used in the external walls of relevant buildings over 11 metres in height. Ensure the product is specified and installed in accordance with current Building Regulations and the relevant technical guidance.

Need another PIR insulation board?

Browse our Celotex insulation range or view all PIR insulation boards to compare available sizes, thicknesses and suitable applications.

Stock substitution

If Celotex GA4000 is temporarily unavailable, we may supply an equivalent PIR insulation board from Ecotherm, Recticel or Mannok. All listed substitutes have a declared thermal conductivity of 0.022 W/mK. Contact us before ordering if the exact brand is essential for your project.