Kingspan Kooltherm K110 Soffit Board is a premium performance lower lambda insulation with a fibre-free rigid thermoset phenolic core, a glass tissue based facing on its front surface and low emissivity composite foil on its reverse surface. Certifications:  Kingspan Kooltherm® K110 Soffit Board is manufactured to the highest standards under a management system certified to ISO 9001: 2008 (Quality Management Systems. Requirements), ISO 14001: 2004 (Environmental Management Systems. Requirements), BS / I.S. OHSAS 18001: 2007 (Occupational Health & Safety Management Systems. Requirements) and ISO 50001: 2011 (Energy Management Systems. Requirements with guidance for use).  The use of Kingspan Kooltherm® K110 Soffit Board is covered by BBA Certificate 16/5299 and by LABC Registered Details Certificate No. EWWS545F2. The Facings: The inner (concealed) facing of Kingspan Kooltherm® K110 Soffit Board is a glass tissue based facing, autohesively bonded to the insulation core during manufacture. The outer (exposed) facing of Kingspan Kooltherm® K110 Soffit Board is a low emissivity composite foil, autohesively bonded to the insulation core during anufacture. The exposed facing used on Kingspan Kooltherm® K110 Soffit Board has not been designed with the purpose of an aesthetic finish as its primary function. Where appearance is critical, advice should be sought from the Kingspan Insulation Technical Service Department (see rear cover). The Core:  The core of Kingspan Kooltherm® K110 Soffit Board is a premium performance fibre–free rigid thermoset phenolic insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP). Features: Thermal Conductivity (W/mK): 0.019 W/m.K Thickness (mm): 85mm Size: 1.2 x 2.4 m Compressive strength at 10% compression: exceeds 100 kPa