On August 1 Kingspan Insulation will launch four advanced, low lambda insulation products for floors, walls and soffits. Kingspan Kooltherm K103 Floorboard, K110 and K110 PLUS Soffit Board, and K118 Insulated Plasterboard feature an advanced, fibre-free insulation core, enabling them to achieve thermal conductivity of 0.018 W/m.K, the company explains. “As a result, the products can facilitate buildings to be …