
R-Panel Roofing and Siding Applications
Smith Built’s R-Panel metal roofing and metal siding system is a strong, durable, energy-efficient choice for both roofing and siding applications. R-Panel, sometimes referred to as PBR (Purlin Bearing Rib) Panel, is formed with sturdy 1 ¼” trapezoidal ribs which are spaced on 12” centers. R-Panel has strength and water tightness characteristics that make this panel perfect for a variety of applications, including:
Applications
- Commercial Walls and Roofing
- Steel Frame Metal Buildings
- Institutional Walls and Roofing


Panel Profile


Coverage | Minimum Slope | Rib Height | Gauges | Recommended Substrate | Length |
---|---|---|---|---|---|
36” | 1:12 | 1 -1/4" | 26 | Open Framing Solid Substrate |
3” to 60” |
Available Colors

*by special request - call us for details
Smith Built produces R- Panel in 20 different colors. All of our paint systems include a 40 year limited warranty for guaranteed durability.
Installation
As R-Panel is typically installed over metal purlins or hat channel, Smith Built provides color-matched self-drilling fasteners to secure the panels to the structural steel elements. We also carry a wide array of structural steel for any project for which R-Panel is a fit.
Call or stop by any one of our 3 locations today to discuss the benefits of R-Panel.