100mm Kingspan Kooltherm K112 Framing Board is a premium performance insulation solution for timber and steel frame wall construction. With a core of fibre-free thermoset phenolic insulation, it outclasses all other insulation boards in terms of thermal performance, with a lamba value of just 0.018 W/mK across all thicknesses. Designed to be fitted between studwork, the Kooltherm K112 insulation boards are compatible with both timber and steel framing systems in new build and refurbishment projects alike. They can also be used as an insulation sheathing in timber frame and steel frame walls. With low emissivity composite foil facings on either side, these Kingspan K112 framing boards are air infiltration resistant and prevent the encroachment of water vapour. All boards are 2400mm x 1200mm in size, giving good coverage per unit. They are Management System Certified to ISO 9001: 2015, and are manufactured using an eco-friendly blowing agent that has minimal environmental impact with zero ODP and low GWP.