Products / Ultra Seam US-175LS

Ultra Seam US-175LS is a Lok-Seam standing seam metal roof panel with a 1.75 inch rib that locks over concealed clips without machine seaming, in 12, 14, 16 and 18 inch widths and continuous lengths. It is offered in galvanized, Galvalume, Zincalume, aluminum, zinc, stainless and copper, with optional stiffening beads or striations and a clip offset. The data sheet lists a UL90 rating, ASTM E1592 and UL 1897 wind uplift, ASTM E1646 water penetration and ASTM E1680 air infiltration testing, and states a UL Class A fire rating and UL Class 4 hail rating without naming the test standard. The Kynar 500 finish carries a finish warranty of up to thirty years.