Kingspan Kooltherm K112 wall insulation board is a premium performance insulation board, with a fibre-free rigid thermoset phenolic insulation core faced on both sides with a low emissivity composite foil facing which is used in timber or steel frame walls. Discover high-quality products from the Kingspan K12 range and ensure you have the maintained level of temperature you want using Kingspan Kooltherm K12.