Premium performance internal wall insulation
Kingspan Kooltherm K118 Insulated Plasterboard is a premium performance insulation with a fibre-free rigid thermoset phenolic core.
As part of our Kooltherm K100 range, it provides a level of performance that is unrivalled in the world of rigid thermoset insulation materials with a thermal conductivity of just 0.018 W/m·K across all thicknesses.
Manufactured with a blowing agent that has zero ODP and low GWP, it is an insulated plasterboard for mechanically fixed and adhesively bonded insulated dry-lining.
0.018 W/m·K across all thicknesses
12.5 mm plasterboard
Premium performance lower-lambda rigid thermoset phenolic insulation manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP)
Low emissivity composite foil
1.2 x 2.4 metres
Green Guide Rating
Kingspan Kooltherm K118 Insulated Plasterboard achieves a Green Guide Rating of A+
Kooltherm K118 Insulated Plasterboard is part of the Kooltherm K100 range, which means it has a lambda value of just 0.018 W/m·K across all thicknesses. This means that you will typically need a thinner amount of insulation to achieve the same level of thermal performance as a thicker comparative insulation.
Here are the thicknesses required for commonly used insulation materials to achieve the same level of thermal perfomance: