For insulation, vapour control and dry-lining all packed into one board, this 42.5mm Kooltherm K118 Insulated Plasterboard from Kingspan is ideal. Providing premium performance, this lower lambda internal wall insulation is both easy to handle and install, and permits quick response heating.
With a fibre-free rigid thermoset phenolic core, it has a 12.5mm plasterboard bonded to the front surface and a composite foil based facing on the back. This insulation is perfect for new, retrofit and refurbished projects.
Features & Benefits: Kingspan Kooltherm K118 Insulated Plasterboard – 2.4m x 1.2m x 42.5mm – Pack of 18 Boards
- Premium performance rigid thermoset modified resin insulant
- Made with a zero Ozone Depletion Potential (ODP) blowing agent and low Global Warming Potential (GWP)
- Perfect for mechanically fixed or plaster dab/adhesive bonded dry-lining
- Board Coverage: 2.88m2
- Pack Coverage: 51.84m2
- Easy installation
This 42.5mm Kooltherm K118 Insulated Plasterboard is impervious to the movement of water vapour and remains unchanged by air infiltration.
Please note:
- The K118 range has a composite foil reverse facing.
Please Note:
This item is non-returnable due to being Special Order, Made to Measure or for hygiene reasons. Your statutory rights are not affected.



















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