PBR Metal Panel
The PBR (Purlin Bearing Rib) panel is a strong, exposed-fastener metal panel with a deep, rigid rib design that provides excellent structural support. Available in multiple gauges, including heavy-duty 26 and 24 gauge steel, it’s suitable for long spans and versatile roofing or siding projects.
PBR panels are valued for their strength, durability, and classic industrial appearance. The deep ribs make them ideal for agricultural buildings, commercial structures, shops, and garages. Their rigid design helps resist wind and snow loads, while the wide variety of gauges allows flexibility for both residential and commercial applications. PBR panels are also easy to install and pair seamlessly with trims and accessories for a professional finish.
Panel Profile
PBR panels use a high rib profile with a purlin bearing leg that seats securely on the support framing. This profile helps increase spanning strength and provides a positive fit at each rib for consistent weather protection.
PBR Panel Specifications
Coverage Width
36 inches
Ideal Applications
Rib Height
1-1/4 inch
- Industrial
- Garages
- Shops
- Barns
- Agricultural buildings
- Metal siding applications
Fastener Type
Exposed fastener
Standard Gauges
26 gauge
RIB PLACEMENT
Major rib every 12" oc
Recommended Minimum Roof Pitch
3:12
Panel Lengths Available
3' 6" to 35'
PBR Panel Installation Examples
PBR panels are commonly used on metal shops, agricultural buildings, warehouses, barns, and residential projects where durability and value are a priority. Below are examples of finished roofing and siding projects using PBR panels.
PBR panel siding and ceiling installed on a commercial building.
PBR siding on a commercial building.
PBR panels used for animal shelter.
PBR siding on a detached guest house.
PBR roof on an riding shelter.
Available Color Options
These are some of the color options available for PBR panels, engineered for weather protection and aesthetic appeal. Ask about Crinkle and Premium Print Colors.
SMP COLOR CHART
FOR 26 GA
SMP paint systems are developed using a blend of polyester and silicone agents. Silicone acts to improve the gloss retention and weather resistance of the polyester coating. SMP pre-painted steel has been used for decades and is preferred by many building owners due to the relative durability of the coating and the budget-friendly cost as compared to other more expensive paint systems.
Contact us for current availability and more colors.
*Certain colors may be subject to an order minimum and longer lead time.
PVDF COLOR CHART
FOR 24 GA
PVDF is a resin made up of about 70% polyvinylidene thermoplastic fluoropolymer and 30% acrylic. With trademarked names like Kynar 500® or Hylar 5000®, PVDF resins are the best protective coatings to withstand extreme temperatures, sun exposure, and humidity in the atmosphere. Therefore, you can expect less chalking and fading with PVDF. Pigments also stay brighter for longer than an SMP system, as well as staying cooler, due to reflecting the sun’s energy to dissipate heat.
Ridge Cap
Covers the peak of the roof to help shed water off both sides.
Valley Trim
Channels water safely down roof valleys where two slopes meet.
Recommended Trim for PBR Panels
Trim components complete the roof system and help protect edges and transitions from water intrusion. Proper trim also enhances the finished appearance of the roof.
Gable Trim
Finishes and protects the exposed edges along the gable ends.
Sidewall Flashing
Seals the joint where the roof meets a vertical sidewall.
Eave Trim
Guides water away from the eaves and protects the roof edge.
Endwall Flashing
Protects the transition where the roof runs into an upper wall.
Metal Roofing Screws
Color-matched fasteners with sealing washers for a weather-tight connection.
Installation Accessories
Using the correct fasteners and accessories helps ensure proper installation and long-term roof performance.
Closure Strips
Venting and non-venting closures that are profile matched to fir at trim and panel transitions.
Butyl Tape
High-tack sealant tape used at panel laps and critical seams.
Underlayment
Synthetic. High-Temp. Non-Granular. A crucial layer that provides additional protection against moisture and weather elements.
Pipe Boots
Form-fitting flashing for sealing around pipes and round penetrations. High Temp and EPDM