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The 52.5mm Kingspan Kooltherm K118 Insulated Plasterboard is a high-performance insulation product designed for walls and ceilings. Measuring 2400mm X 1200mm (8 X 4), this insulated plasterboard offers excellent thermal performance, reducing energy costs and enhancing indoor comfort. Manufactured by Kingspan, a known leader in insulation solutions, the Kooltherm K118 combines insulation with a plasterboard surface, making it an efficient and practical solution for both new builds and refurbishments.
| Material | Phenolic foam core with plasterboard facing |
| Type | Rigid board |
| R-value | Up to 0.020 W/mK |
| Thickness | 52.5mm |
| Dimensions | 2400mm x 1200mm |
| Application | Walls, floors, and ceilings |
| Installation method | Bonding with adhesive and mechanical fixing |
| Fire rating | Class 0 as per the Building Regulations in England, Wales, and Northern Ireland and Low Risk as per the Building Standards in Scotland |
| Moisture resistance | Unaffected by air infiltration |
| Environmental certifications | Manufactured under a management system certified to ISO 14001. |
| Compression resistance | At yield or 10% deflection - exceeds 100 kPa (kiloPascals) |
| Vapor transmission | Low risk of condensation |
| Sustainability features | Zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP) |