3/4″ Rib Panel

Metal Wholesale’s 3/4″ Rib panel has a full 36″ coverage and five specially designed 3/4″ high ribs on 9″ centers, offering superior strength with a strong 80,000 PSI full-hard steel core. This premium painted panel reflects as much as 83% of the sun’s energy away from the roof, resulting in a cooler building in summer, more energy savings, and greater comfort. It is an excellent solution for residential, commercial, and agricultural roofing and siding.

Drip Stop can be applied to the back side of any gauge or color panel. Roofing panels with DRIP STOP applied, will provide a medium for trapping moisture in the specially designed pockets formed in the membrane. DRIP STOP holds that moisture until conditions go below the dew point and it is released back into the air.

Our Ultimate Roll Forming Process at Metal Wholesale LLC allows us to manufacture to the highest industry standards with a unique hybrid of European design & American manufactured equipment. Our metal panels are formed on a state-of-the-art roll former to significantly reduce microscopic paint cracking when the ribs are formed, then the metal panel is cut to custom lengths with great precision on our D-2 sheer. In a short time, the sheets enter a series of super hard, chrome-plated roll forming dies that shape the metal into our unique profile. The finished panels are then stacked and packaged for shipment.

Product Menu ☰

2021 Color Chart

2021 Color Chart

2021.07.29 Rib Panel UL Certification

UL 790 Class A Certification

2021.07.29 Rib Panel UL Certification2

UL 580 Class 90 Certification

2021.07.29 Rib Panel UL Certification3

UL 2218 Class 4 Certification


40 Year Warranty Page 1


40 Year Warranty Page 2


Galvalume VS. Galvanized


Drip Stop Info

Each piece is inspected before being package to ensure guaranteed superior quality every time. Every job is tracked to a coil, then all coils are tracked to the paint, finally the paint is tracked to the manufacture. This very important process insures you that the paint manufacture will honor your warranty and that your warranty stays valid.

Anti-Siphon Groove This weather-resistant lap system, provides better weather tightness compared to most other light gauge, exposed fastener panels. The tight-fitting overlap design allows for drainage through its anti-syphon groove if water is forced inside.