Products / Delta Snap-Lock 1.5

Delta Snap-Lock 1.5 is a concealed-fastener snap-lock standing seam steel panel with 1.5 inch ribs and 16 inch coverage, installed with clips. It is run in 26 and 24 gauge Galvalume AZ50 steel (22 gauge in weathering steel only), striated by default or as a two-bead rib or flat pan; panels over 26 feet are rolled on site. The data sheet recommends 2:12 pitch and above and lists UL 790 Class A Fire Rated, UL 2218 Impact Resistant and UL 580 Class 90 uplift testing. The paint carries a Sherwin-Williams 40-year warranty.