130mm x 2400mm x 1200mm Celotex PIR Insulation Board XR4000

Celotex XR4000 is a polyisocyanurate (PIR) insulation board designed for high thermal efficiency in roof, wall and floor applications. Its low-emissivity foil facing enhances performance in sealed cavities, helping achieve target U-values with minimal thickness.

Board size 2400 mm x 1200 mm x 130 mm provides 2.88 sqm coverage per sheet. Thermal conductivity 0.022 W/mK. BBA certified under numbers 16/5352 and 17/5405 for specified uses. Light and rigid for easy handling and installation.

• Foil facings on both sides for low emissivity.
• Standard pallet delivery with forklift offload.
• Store flat and dry, protected from moisture.
• Returns accepted if unopened and in original packaging within 30 days.
• Supplied as individual boards; no cutting service.