Products / LokSeam

LokSeam is a snap-together, concealed-fastener standing seam roof panel in 12, 16 and 18 in. coverage widths, installed over open framing or a solid substructure with standard or UL 90 clips at a 3:12 minimum slope, and able to turn from roof to fascia with a rib cover. It is made in 24 gauge steel as standard (22 gauge in all widths and 26 gauge in the 12 in. width optional), striated or embossed striated, in Galvalume Plus or Signature 200, 300 and 300 Metallic coatings. The data sheet lists UL 2218 Class 4, UL 580 Class 90 and air and water tests under ASTM E283 and ASTM E331, with Florida approvals FL# 42380.15, 42380.16 and 42382.6. The sheet's UL 790 row refers to a separate Class A fire rating data sheet; its UL 263 row ties Class A to a non-combustible substrate and gives Class C over a combustible one.