Products / 2 1/2 Corrugated

2 1/2 Corrugated is an exposed-fastener corrugated panel with 1/2 in. ribs on 2 5/8 in. centers across a 24 in. coverage width, for roof and wall use on residential, light commercial, agricultural and storage buildings at a 3:12 minimum slope. It is made in 29 gauge steel as standard (26 gauge optional), smooth, in Galvalume Plus or Signature 200. The data sheet calls it a wall panel in its introduction while listing roof and wall applications, and lists UL 2218 Class 4 and Florida approval FL #42379.06. Its UL 790 row refers to a separate Class A fire rating data sheet.