Products / 2-1/2 inch Corrugated

2-1/2 inch Corrugated is a light-gauge through-fastened roof and wall panel produced in Salem, Oregon, for commercial, industrial and agricultural buildings, liner panels and wall cladding. It is made in 29 and 26 gauge bare Zincalume Plus or G-90 galvanized steel in 1 to 30 foot lengths, with a 3:12 minimum pitch recommended when installed with butyl sealant; perforated and matching fiberglass panels are available. The product page lists ASTM E1680 and E283 air infiltration and ASTM E1646 and E331 water infiltration testing.