High Performance Thermal Building Insulation from Johns Manville & Owens Corning. Insulation Board by Cellofoam, JM and OC. From expanded polystyrene Fan-Fold Insulation Board all the way to R-38 Insulation Batts we have your insulation material needs covered. Also, in association with our sister insulation contracting company Superior Home Insulation we can professionally insulate any project for you. No matter how big or how small your job is we can handle it. Superior Home Insulation-2007 RSI Top 25 Insulation Company in America.