This detailed guide, posted on the Zinc-Aluminum Coaters Association (ZAC) website, details best practices for the manufacture, specification, handling, installation and maintenance of metal wall and roof panel systems manufactured from prepainted Galvalume-coated steel. The manufacturing section includes a schematic diagram showing the six layers of the prepainted Galvalume sheet system, and table showing the characteristics and performance of the paint systems typically specified over Galvalume. The handling section shows how to transport the panels safely, how to lift them and how to store them. The installation portion shows correctly and incorrectly driven fasteners.
To read this article, click Prepainted Galvalume Best Practices Guide.

To learn more about Galvalume-coated steel, visit www.steelroofing.com.
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