Our engineers prefer 29 gauge, heat-treated, full-hard, high-tensile steel with a minimum yield point of 80,000 PSI. The harder steel used by our design team provides increased resistance to impact damage from hail, rocks, and accidents. Unlike you will find in softer 26 gauge steel.
Your steel will have a Galvalume substrate coating, providing the longest possible life. Galvalume is a combination of zinc, silicon, and aluminum that continues to battle corrosion and rust 2-4 times longer than the galvanized steel commonly used by other builders.
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