Grandrib 3® is well known as a benchmark in the industry. For barns and other agricultural buildings, this unique and versatile panel is available in a variety of popular colors. The panels have clean traditional lines, and are manufactured from the best structural steel available.
Excellent wind uplift and snow load ratings. High performance Enduracote paint system features an Energy Star® approved standard color offering.
Minimum Roof Slope: 2½:12
Panel Coverage: 36” coverage with ¾” rib height
Hail Resistance: UL2218, Class 4
Fire Resistance: UL790, Class A
Uplift Test Rating: UL580, Class 90
Maximum Panel Length: Custom cut to lengths up to 40’