Kingspan Insulation has revolutionised rigid insulation technology with the launch of four new low lambda products for floor, wall and soffit applications; delivering premium thermal performance with a minimal construction thickness.

Products in the Kingspan Kooltherm lower lambda range have a thermal conductivity of just 0.018 W/m.K across all available board thicknesses, the lowest for any rigid phenolic insulation board. The expanded range now includes Kingspan Kooltherm K103 Floorboard, K110 and K110 PLUS Soffit Board, and K118 Insulated Plasterboard, alongside the K106 and K108 Cavity Wall Board launched earlier this year.

The advanced composition of Kingspan Kooltherm lower lambda products ensures architects and builders now have even greater freedom to achieve spectacular designs, with inherently outstanding fabric performance, without having to compromise on internal living or working space.

The products are manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and very low Global Warming Potential (GWP). The insulation boards are non-deleterious, easy to handle and install, and are unaffected by air infiltration.

All Kooltherm, Therma and KoolDuct insulation products and cavity closers manufactured at Kingspan Insulation’s facilities in Pembridge and Selby are certified to BES 6001 (Framework Standard for the Responsible Sourcing of Construction Products) ‘Excellent’.