
Downloadable PDF (example pages shown)Published by the Spray Polyurethane Foam Alliance (SPFA), this document provides guidelines for insulating metal buildings with spray-applied polyurethane foam. The document discusses general considerations, determining insulation thickness, surface preparation, selecting a primer, selecting a vapor retarder, selecting a spray polyurethane foam system, selecting a protective coating system, selecting a thermal barrier and includes a metal building decision flow chart.
To read and/or download this document, click Spray Polyurethane Foam Insulation for Metal Buildings - PDF.

To learn more about the SPFA and spray polyurethane foam products for metal buildings, visit www.sprayfoam.org.
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