The soffit insulation shall be Kingspan Kooltherm K10 G2W White Soffit Board ____ mm thick, with a tested smoke obscuration of not more than 100 m2/kg, comprising a CFC/HCFC-free and zero Ozone Depletion Potential (ODP) rigid thermoset phenolic insulation core with a tissue based facing on one side and composite foil on the other side, manufactured under a management system certified to ISO 9001:2015, ISO 14001:2015, OHSAS 18001:2007 and ISO 50001:211 by Kingspan Insulation Limited and shall be installed in accordance with the instructions issued by them.
A Project Specific Warranty provided by Kinspan Insulation must be submitted.