This Warmline insulated decking board integrates extruded polystyrene (XPS) foam insulation with a 9.5mm plasterboard, offering a convenient and efficient method of improving the thermal efficiency of your roof and walls.
With a quick and easy installation process, this Warmline insulated plasterboard satisfies Part L building regulation criteria, making it a suitable choice for new construction as well as refurbishment projects. What’s more, it provides a simple yet cost-effective return on your investment while meeting building regulations.
Features & Benefits: Warmline Insulated Decking Board – 2400mm x 1200mm x 76mm
- Extruded polystyrene foam bonded to plasterboard
- Perfect for improving your roof and walls
- Quick and easy solution
- Meets building regulations with cost-effective return
- 0.884W/m²K dot & dab uValue
- 0.838W/m²K fixed batons uValue
- 0.560 thermal resistance R-value
- 17.5mm thick foam and 9.5mm thick plasterboard
- 2.88m² coverage
- 2400mm length x 1200mm width x 76mm overall thickness
Standards & Certification
- Fully applicable with Part L of the building regulations
Please note:
- Delivery of this product will be made to the kerbside and assistance with off-loading is required.
- All thicknesses are readily available and other thicknesses are also available upon request when you call our sales team.












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