Tuff Rib Panel 36″ coverage80K psi tensile strength steel base metalSilicon-Modified Polyester Paint SystemMinimum recommended pitch 3/1240-year paint warrantyInstalled with washered screwsMost economical panel SnapLock Standing SEam Panel Available in 26 and 24 gauge and 22-gauge CORTENMinimum recommended pitch -3/12Hidden fastener panel systemPanels manufactured at jobsite1″ tall rib-12″ or 16″1.5″ tall rib-15″ or 20″Panel can be produced with or without striations Mechanical Lock Standing Seam Panel Available in 26ga, 24ga, or 22ga Corten1″ tall rib-13″ or 17″ width1.5″ tall rib-16″ or 20″ widthCan be used on most roof pitchesSeams are folded/crimped together upon installMost durable, long-lasting panelPanel can be produced with or without striations