Products / Ultra Rib

Ultra Rib is an exposed-fastener steel roof panel that Tri County Metals states is manufactured in its own facility, with 36 in. net coverage and five 3/4 in. high ribs on 9 in. centers. It is made in 26 and 29 gauge, in Galvalume AZ55 acrylic-coated mill finish or siliconized modified polyester paint, for residential, agricultural, light commercial and industrial roofs above 2:12 pitch. The maker lists Florida Product Approval 36904 for roof installs over wood purlins, plywood, OSB and existing shingles, and Miami-Dade NOA 24-1022.08 for the 26 gauge steel panel over a wood deck. Its page states a 50-year limited paint warranty on the Core finish or a 45-year limited mill finish warranty.