Premium performance partial fill cavity wall insulation
Kingspan Kooltherm K108 Cavity Board 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.
Kingspan Kooltherm K108 Cavity Board is manufactured with a blowing agent that has zero ODP and low GWP.
0.018 W/m·K across all thicknesses
Low emissivity composite foil
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)
1.2 x 0.45 metres
Kooltherm K100 range
Kooltherm K108 Cavity Board 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.