The U.S. Metals manufactured US-100 is mechanically seamed in single or double locked configurations. The US-100 offers excellent wind uplift resistance and is UL90 certified for 16 ounce copper.

Features include:
    • 1” nominal seam height
    • Typically 17” and narrower panel widths
       (16” wide copper panels for UL90 assembly)
    • Continuous length panels
    • Flat, ribbed or striations between the seams
    • Common metals:
        - Standard 24 gauge steel,
        - 16 and 20 ounce copper,
        - 0.7mm and 0.8mm zinc,
        - 26 and 24 gauge stainless,
        - 22 gauge rusting steel (cold-rolled, COR-TEN)
        - Titanium
    • Minimum slope 2:12 with endlaps
    • UL Class 90 wind uplift rating for 16 ounce minimum thickness copper