R-Rib
Manufactured by Graber Post Industries, Inc., the R-Rib metal panel, more commonly known as the “Commercial Panel” is the leading metal profile for any home improvement or building projects that require extra strength and stability. As such, R-Rib panels can be used for both roofing and siding applications, and is often the go-to metal for agricultural or commercial projects.
The versatility and affordability make the R-Rib panel a great choice for whatever your next project may be. R-Rib panels are manufactured in 26 gauge metal and are available in 22 flat colors.
Vendor Information


R-Rib Features:
- Come with an industry standard CERAM-A-STAR 1050 40-year paint warranty
- Available in 26 gauge
- Choose from 22 flat colors
- 36″ coverage
- 12″ rib spacing
- 1-1/4″ rib height
- Cut to the ½” inch
- Anti-siphon leg ensures a weather-tight seal
Color Selections
Check out our Projects Gallery for home improvement or building projects featuring R-Rib metal panels.