NC State Extension

Foam Board Insulation -Defined

Panels of polyurethane foam that are used in commercial and residential construction as roof or outside wall insulation. The panels or boards include barrier board, and structural insulation panels (SIPs). The facings on the boards include metals, foil, glass fiber, kraft paper, or oriented strand board (OSB).

Written By

Photo of Laura LanghamLaura LanghamEnergy Conservation Program Manager (919) 515-8474 laura_langham@ncsu.eduAgricultural and Human Sciences - NC State University
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