Products / Central Span

Central Span is a mechanically seamed vertical-rib standing seam roof panel with a flat pan and mild striations, available in 90 or 180 degree seams, with factory-applied sealant and clips that allow thermal movement; Central States describes it as having one of the highest uplift ratings in the industry. The product page prints a 1/4:12 minimum roof pitch, 24 gauge, 16 inch coverage, a 2 inch rib, 0.023 inch steel on Galvalume AZ50 and a Fluropon paint system. Its approvals list UL2218 Impact Resistance Class 4, UL580 Uplift Resistance Class 90, UL790 Fire Resistance Class A, Texas Windstorm approvals RC-446 and RC-447, and Florida approvals FL14016, FL17205 and FL17566. The warranty tab lists lifetime limited paint adhesion, 30-year chalk and fade and 50-year Galvalume perforation coverage.