Sopratherm (Celotex) GA4000 Insulation Board 2400 x 1200 x 70mm Sheet

Celotex 70mm GA4000 PIR Insulation Board 2400 x 1200mm

Celotex 70mm GA4000 is a multi-use high performance, rigid polyisocyanurate (PIR) insulation board thats easy to use. Suitable applications include:

• Ground floors – solid concrete, block and beam, or suspended timber joist, and including where underfloor heating is used.
• Timber and steel framed walls – between and across the face of studs.
• Pitched roofs – between and across the face of rafters.
• Flat roofs – in ventilated cold roof constructions, installed from inside the building.
• Other retrofit and refurbishment projects – lining existing timber and masonry structures to make them more thermally efficient.

Celotex GA4000’s low emissivity aluminium foil facing can help achieve lower U-values when installed facing a clear air space within a construction. Check out Celotex’s frequently asked questions for common queries about positioning and installing products correctly, or contact the Celotex technical services team. Like all Celotex products, GA4000 is a thermal insulation solution that can help to meet energy use and carbon dioxide emissions targets set by national building regulations.

• Board size: 1200 x 2400mm
• Thickness : 50-100mm
• Lambda: 0.022 W/mK
• Facer: Low emissivity composite aluminium foil
• Manufactured using a blowing agent with zero ozone depletion potential (ODP) and low global warming potential (GWP).

Delivery available to selected to postcodes. If your delivery postcode doesn’t provide a shipping method please get in contact as may still be able to help.