Walltite polyurethane spray foam insulation system has been specified for a newbuild detached-bungalow project in Snettisham, Norfolk. Finer Living designed the property to the Canadian Super E standard to create a neutral carbon structure. Walltite CL 100 spray-applied polyurethane foam insulation was applied between the roof rafters. The PU spray foam insulation was also used as part of a composite …