All Panels


Wall Panel, Roofing Panel
Master Rib – Wide Ribbed Panels
MasterRib metal roofing panel is an industry leader in strength and durability, this popular and versatile metal roofing panel features classic looks and is installed in a wide range of applications including roofing for residential, commercial, and post-frame buildings. MasterRib metal roofing panels was designed with extra-wide ribs to increase strength and ease handling and roof installation. Another unique feature of the MasterRib metal roofing panel is the extra-large siphoning channel on the under-lap rib installed to provide extra leak resistance in the presence of extreme wind and rain loads.
Specifications
- Applications: Roofing Panel, Wall Panel
- Fastener: Exposed Fastener
- Coverage: 36″ Coverage
- Rib Height: 3/4″
- Minimum Recommended Slope: 3:12
- Suitable for solid deck or open framing
Substrates and Coatings
- High Strength Steel Gauge Options: 26 GA, 29 GA
- Finishes: Painted Panels, Unpainted Panels
- Anti-corrosion Galvalume coating for painted and unpainted steel
- 45 Year and Signature 200 Paint System


Roofing Panel, Wall Panel
PBC
Designed for commercial, industrial, residential, and steel-framed building applications, the PBC Panel provides architects and designers a corrugated profile option which can be installed as both a roof and a wall panel. Install over a sold substrate or open framing. Suitable for roof applications, as well as both vertical and horizontal wall applications.
Specifications
- Applications: Roofing Panel, Wall Panel
- Fastener: Exposed Fastener
- Coverage: 32″ Coverage
- Rib Height: 7/8″
- Exposed fastener panel for roof and wall
- Suitable for solid deck or open framing
Substrates and Coatings
- High Strength Steel Gauge Options: 24 GA, 26 GA
- Finishes: Painted Panels, Unpainted Panels
- 26 ga available in Signature 200 Paint System
- 24 ga available in Signature 300 Paint System


Wall Panel
1-1/4″ Corrugated Panel
1-1/4″ Corrugated panels are the original metal roofing and siding panels and are a traditional staple in agricultural applications. Today, usage has expanded beyond its rural roofing heritage and they are being increasingly used to add traditional and rustic looks to homes, restaurants, retail establishments, and many other building types.
Specifications
- Application: Wall Panel
- Fastener: Exposed Fastener
- Coverage: 24″ Coverage
- Rib Height: 1/4″
- Minimum Recommended Slope: 3:12
- Exposed fastener panel for roof and wall applications.
- 3:12 minimum recommended roof pitch.
- Suitable for solid deck or open framing.
Substrates and Coatings
- High Strength Steel Gauge Options: 26 GA, 29 GA
- Finishes: Painted Panels, Unpainted Panels
- Economy and 29 gauge high strength steel.
- 26 Gauge Bare Galvalume®
- Anti-corrosion galvanized coating.


Roofing Panel, Wall Panel
2-1/2″ Corrugated Panel
2-1/2″ Corrugated panels are the original metal roofing and siding panels and are a traditional staple in agricultural applications. Today, usage has expanded beyond its rural roofing heritage and they are being increasingly used to add traditional and rustic looks to homes, restaurants, retail establishments, and many other building types.
Specifications
- Applications: Roofing Panel, Wall Panel
- Fastener: Exposed Fastener
- Coverage: 24″ Coverage
- Rib Height: 1/2″
- Minimum Recommended Slope: 3:12
- Exposed fastener panel for roof and wall applications.
- 3:12 minimum recommended roof pitch.
- Suitable for solid deck or open framing.
Substrates and Coatings
- High Strength Steel Gauge Options: 24 GA, 26 GA, 29 GA
- Finishes: Painted Panels, Unpainted Panels
- Economy, 29, and 26 gauge high strength steel.
- 24 Gauge Unpainted Galvalume®
- Anti-corrosion Galvalume coating for painted and unpainted steel
- Economy grades use a galvanized coating. (limited colors available.)
- 45 Year and Signature 200 Paint System


Roofing Panel, Wall Panel
5V
For generations, 5V metal roofing panels have been used on farm buildings and other rural metal roofing projects. Today, many homeowners have recognized that the timeless design of the 5V metal roof panel is ideal for residential metal roofs as well. Our 5V metal roofing panels are especially popular in Florida and other coastal areas where the durability of the 5V metal roofing panels are tested by the weather. The 5V metal roof panels are designed with an enhanced “U” over “V” profile to provide maximum leak resistance.
Specifications
- Applications: Roofing Panel, Wall Panel
- Fastener: Exposed Fastener
- Coverage: 24″ Coverage
- Rib Height: 1/2″
- Minimum Recommended Slope: 3:12
- Exposed fastener panel for roof and wall applications
- 3:12 minimum recommended roof pitch.
- Suitable for solid decking or open frame.
Substrates and Coatings
- High Strength Steel Gauge Options: 24 GA, 26 GA, 29 GA
- Finishes: Painted Panels, Unpainted Panels
- Economy, 29 and 26 gauge high strength steel
- Anti-corrosion Galvalume coating for painted and unpainted steel Economy grades use a galvanized coating
- 45 Year and Signature 200 Paint System


Roofing Panel, Wall Panel
PBR Panel – Purlin Bearing Leg Panel
Union Corrugating’s R, PBR, & IR metal roofing panels are designed for industrial, commercial, and steel-frame building applications. The “R” family of metal roofing panels has the strength to perform on roof pitches as low as 1:12 and on spans up to five feet. The R metal roofing panels and IR metal roofing panels are designed for sidewall applications while the PBR metal roofing panel has an added purlin bearing leg to provide better support for roofing applications.
Specifications
- Applications: Roofing Panel, Wall Panel
- Fastener: Exposed Fastener
- Coverage: 36″ Coverage
- Rib Height: 1-1/4″
- Minimum Recommended Slope: 1:12
- Exposed fastener panel for roof and wall applications
- 1:12 minimum recommended roof pitch.
This product is suitable for solid decks or open framing.
Substrates and Coatings
- High Strength Steel Gauge Options: 24 GA, 26 GA
- Finishes: Painted Panels, Unpainted Panels
- 26 and 24 gauge high strength steel.
- Anti-corrosion Galvalume coating for painted and unpainted steel
- 26 ga. available in 45 Year Signature 200 Paint System
- 24 ga. available in Signature 300 Paint System



Roofing Panel
Slimline®
Standing seam metal roof systems offer clean, graceful lines that are an enduring aesthetic for a wide range of architecture. Slimline panels feature 1″ high ribs for a low-profile look with snap-lock seams for efficient installation. The concealed fasteners help ensure lasting durability and resistance to wind and weather.
Specifications
- Application: Roofing Panel
- Fastener: Concealed Fastener
- Coverages: 16″ Coverage
- Rib Height: 1″
- Minimum Recommended Slope: 3:12
- Snap locking ribs.
- Fastener groove for ease of installation
- Suitable for solid decking.
Substrates and Coatings
- High Strength Steel Gauge Options: 24 GA, 26 GA
- Finishes: Painted Panels, Unpainted Panels
- 26 ga available in Signature 200 Paint System
- 24 ga available in Signature 300 Paint System


Roofing Panel
SL150 – Snap Lock Standing Seam Roof Panel
Standing seam roof panels have been used on roofs of traditional and contemporary homes for more than a century and these standing seam metal roofing panels are commonly used on roofs of commercial businesses because of the roofing’s outstanding durability. These standing seam roof panels have area clean and graceful lines that have been an enduring favorite on a wide range of architecture. SL150 is a snap lock standing seam roof panel that installs with concealed clips. The snap-lock standing seam roof panel installation offers high levels of wind uplift protection and also allows these standing seam roof panels to float on the roof deck, allowing for expansion and contraction with temperature extremes. Compared to Advantage-Lok standing seam metal roof panels, SL150 standing seam roof panel ribs have a more narrow, knife-edge profile that some customers prefer on their metal roofs. SL150 standing seam roof panel ribs snap securely in place over the clip to provide your roof maximum wind and weather resistance.
Specifications
- Application: Roofing Panel
- Fastener: Concealed Fastener
- Coverages: 12″ Coverage, 16″ Coverage
- Rib Height: 1-1/2″
- Minimum Recommended Slope: 3:12
- Standing seam concealed fastener panel for roof applications.
- Snap locking ribs.
- Installs with clips.
- 3:12 minimum recommended roof pitch.
- Suitable for solid decking.
Substrates and Coatings
- High Strength Steel Gauge Options: 24 GA, 26 GA
- Finishes: Painted Panels, Unpainted Panels
- 26 and 24 gauge high strength steel.
- 0.032″ aluminum.
- Anti-corrosion Galvalume coating for painted and unpainted steel
- 26 ga available in 45 Year and Signature 200 Paint System
- 24 ga and Aluminum available in Signature 300 Paint System


Roofing Panel
SL175
Union’s SL (Snap-Lock) 175 metal roofing panel is a snap locking standing seam metal roofing system that can be used for architectural and light structural applications. The snap lock metal roofing panel is secured with concealed clips and the snap locking standing seam metal roofing panel ribs snap lock securely together without the use of special tools. The snap lock metal roofing panels provide very good wind uplift resistance. SL 175 Snap Lock standing seam metal roofing panel can be specified as an accent feature or a total roof system for schools, shopping centers, banks, hotels, offices, and a variety of other applications.
Specifications
- Application: Roofing Panel
- Fastener: Concealed Fastener
- Coverages: 12″ Coverage, 16″ Coverage, 18″ Coverage
- Rib Height: 1-3/4″
- Minimum Recommended Slope: 1:12
- Standing seam concealed fastener panel for roof applications.
- Snap locking ribs.
- Installs with clips.
- 1:12 minimum recommended roof pitch.
- Suitable for solid deck or open framing.
- Applicable for installations requiring weather-tightness warranties.
Substrates and Coatings
- High Strength Steel Gauge Options: 22 GA, 24 GA
- Finishes: Painted Panels, Unpainted Panels
- 24 and 22 gauge high strength steel.
- 0.032″ aluminum.
- Anti-corrosion Galvalume coating for painted and unpainted steel
- Signature 300 Paint System


Roofing Panel
TS-324 – Trapezoidal Panel
The TS-324™ Trapezoidal Panel is a structural metal roofing panel which provides superior wind and weather protection under all roof loading conditions. Typically installed over open framing, the trapezoidal profile maintains its structural integrity with a panel coverage of 24”. The Trapezoidal Panel’s ¼:12 minimum slope recommendation is the lowest of all metal roofing profiles offered.
Specifications
- Application: Roofing Panel
- Coverage: 24″ Coverage
- Rib Height: 3″
- Minimum Recommended Slope: 1/4:12
- Trapezoidal standing seam panel utilizing sliding clips and structural accessories for roof applications
- Mechanically seamed ribs
- Minimum slope recommendation=1/4:12
- Suitable for solid decking or open framing
Substrates and Coatings
- High Strength Steel Gauge Options: 22 GA, 24 GA
- Finishes: Painted Panels, Unpainted Panels
- 26, 24, and 22 gauge high strength steel
- Anti-corrosion Galvalume coating for painted and unpainted steel
- 26 ga available in Signature 200 Paint System
- 24 and 22 ga available in Signature 300 Paint System


Roofing Panel
ML200 Panel – Mechanical Lock Panel System
Union’s ML200 panel is a mechanical lock panel system that can be used for structural or architectural applications. The mechanically seamed standing seam system panel is secured with concealed clips and the standing seam panel side laps are locked together using a rooftop seaming machine. This type of standing seam roof system provides very high wind uplift resistance and structural integrity. ML200 standing seam system can be specified as an accent feature or a total roof system for schools, shopping centers, banks, hotels, offices, and a variety of other applications.
Specifications
- Application: Roofing Panel
- Fastener: Concealed Fastener
- Coverages: 12″ Coverage, 16″ Coverage, 18″ Coverage
- Rib Height: 2″
- Minimum Recommended Slope: 1/2:12
- Standing seam concealed fastener panel for roof applications.
- Mechanically seamed.
- Installs with clips.
- 1/2:12 minimum recommended roof pitch.
- Suitable for solid deck or open framing.
- Applicable for installations requiring weather-tightness warranties.
- .040 and 22 gauge *Extended lead times and minimum quantities apply.
Substrates and Coatings
- High Strength Steel Gauge Options: 22 GA, 24 GA
- Finishes: Painted Panels, Unpainted Panels
- 24 gauge high strength steel.
- 0.032″ aluminum.
- Anti-corrosion Galvalume coating for painted and unpainted steel
- Signature 300 Paint System


Wall Panel
Panel FL100 – Flush Wall Panel & Soffit Panel System
FL100 is a versatile panel that can be used on commercial and residential applications. The panel can be installed in a soffit application or vertically as a wall panel. Venting is available when used as a soffit panel. The interlocking mechanism allows for rapid installation and provides a flush appearance.
Specifications
- Application: Wall Panel
- Fastener: Concealed Fastener
- Coverage: 12″ Coverage
- Rib Height: 1″
- Soffit and wall panel
- Suitable for solid substrate or open framing
Substrates and Coatings
- High Strength Steel Gauge Options: 24 GA, 26 GA
- Finishes: Painted Panels, Unpainted Panels
- 26 and 24 gauge high strength steel.
- 0.032″ aluminum.
- Anti-corrosion Galvalume coating for painted and unpainted steel
- 24 ga and aluminum available in Signature 300 Paint System
- 26 ga available in 45 Year and Signature 200 Paint System


Roofing Panel
ML150 Panel – Mechanically Seamed Standing Seam System
Union’s ML150 panel is a mechanically seamed standing seam system for architectural applications. The panel is secured with concealed clips and the panel side laps are locked together using a rooftop seaming machine. Typically specified as an accent feature for schools, shopping centers, banks, hotels, offices, and a variety of other applications.
Specifications
- Application: Roofing Panel
- Fastener: Concealed Fastener
- Coverages: 12″ Coverage, 16″ Coverage, 18″ Coverage
- Rib Height: 1-1/2″
- Minimum Recommended Slope: 1:12
- Standing seam concealed fastener panel for roof applications.
- Mechanically seamed.
- Installs with clips.
- 1:12 minimum recommended roof pitch.
- Suitable for solid deck.
- Applicable for installations requiring weather-tightness warranties
Substrates and Coatings
- High Strength Steel Gauge Options: 24 GA
- Finishes: Painted Panels, Unpainted Panels
- 24 gauge high strength steel.
- 0.032″ aluminum.
- 0.040” aluminum
- Anti-corrosion Galvalume coating for painted and unpainted steel
- Signature 300 Paint System


Wall Panel, Roofing Panel
PBU
M-Panel is a 36” wide exposed fastened panel suitable for both vertical and horizontal applications. This versatile corrugated panel can be installed over open framing or a solid substrate, providing endless design possibilities, including wall, interior liner, soffit, and roof applications.
Specifications
- Applications: Roofing Panel, Wall Panel
- Fastener: Exposed Fastener
- Coverage: 36″ Coverage
- Rib Height: 3/4″
- Suitable for solid deck or open framing
Substrates and Coatings
- High Strength Steel Gauge Options: 24 GA, 26 GA
- Finishes: Painted Panels, Unpainted Panels
- 26 ga available in Signature 200 Paint System
- 24 ga available in Signature 300 Paint System


Roofing Panel
IR Panel – Metal Sidewall Roofing Panel
Union Corrugating’s R, PBR, & IR metal roofing panels are designed for industrial, commercial, and steel-frame building applications. The “R” family of metal roofing panels has the strength to perform on roof pitches as low as 1:12 and on spans up to five feet. The R metal roofing panels and IR metal roofing panels are designed for sidewall applications while the PBR metal roofing panel has an added purlin bearing leg to provide better support for roofing applications.
Specifications
- Application: Wall Panel
- Fastener: Exposed Fastener
- Coverage: 36″ Coverage
- Rib Height: 1-1/4″
- Minimum Recommended Slope: 1:12
- Exposed fastener panel for roof and wall applications
- 1:12 minimum recommended roof pitch.
- Suitable for solid deck or open framing.
Substrates and Coatings
- High Strength Steel Gauge Options: 24 GA, 26 GA
- Finishes: Painted Panels, Unpainted Panels
- 26 and 24 gauge high strength steel.
- Anti-corrosion Galvalume coating for painted and unpainted steel
- 26 ga. available in 45 Year Signature 200 Paint System
- 24 ga. available in Signature 300 Paint System


Wall Panel
R-Panel – R Metal Roofing Panels
Union Corrugating’s R, PBR, & IR metal roofing panels are designed for industrial, commercial, and steel-frame building applications. The “R” family of metal roofing panels has the strength to perform on roof pitches as low as 1:12 and on spans up to five feet. The R metal roofing panels and IR metal roofing panels are designed for sidewall applications while the PBR metal roofing panel has an added purlin bearing leg to provide better support for roofing applications.
Specifications
- Application: Wall Panel
- Fastener: Exposed Fastener
- Coverage: 36″ Coverage
- Rib Height: 1-1/4″
- Minimum Recommended Slope: 1:12
- Exposed fastener panel for roof and wall applications
- 1:12 minimum recommended roof pitch.
- Suitable for solid deck or open framing.
Substrates and Coatings
- High Strength Steel Gauge Options: 24 GA, 26 GA
- Finishes: Painted Panels, Unpainted Panels
- 26 and 24 gauge high strength steel.
- Anti-corrosion Galvalume coating for painted and unpainted steel
- 26 ga. available in 45 Year Signature 200 Paint System
- 24 ga. available in Signature 300 Paint System