"Snap Lock features a concealed fastening system, anti-siphoning gaps and precise rib snapping action to provide what we believe to be the most watertight panel around."

"High rib pattern 24" coverage 3/4" hi rib 8” on center. Available in nine Polyester paint colors or .018 Galvanized, G90. Also available, a white skylight panel in 8', 10' or 12' lengths. Due to the many types of usages of this panel, No Warranty is Available."

​"...Economy Rib is a 36" coverage steel panel with a 3/4" high ribs, 9" on center. It can be used as a roof or wall panel on spans of 2'-4' on center, depending on the actual load conditions desired."

"Commercial rib is a 36" coverage steel panel with 1.25" high rib on 12" on center. It can be used as a roof or wall panel on spans 2’-6’ on center depending on the actual load conditions desired."

"Flat and perforated panels available.  Perforated panel delivers 17 square inches of free air flow per running foot. Wall panel available with a solid R-4 backer. 35 year non-prorated warranty."