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Union Corrugating Master Rib 3.17-ft x 8-ft Ribbed Patriot Red Steel Roof Panel

Name: Union Corrugating Master Rib 3.17-ft x 8-ft Ribbed Patriot Red Steel Roof Panel
Brand: Union Corrugating
SKU: 5001698303
Rating: 4.4 (601 reviews)

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4.4

601

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Manufacturer Color/Finish: Patriot Red

Length (Feet): 8

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Rake and corner trim can be used on outside corners of the building wall panels or on the roof edge rake where roof panels meet. The trim protects the edges and forms a weather-tight seal which prevents leaks. Provides a professional finished look to the building.

29 Gauge MasterRib PTD Galvalume roof panel
Extra wide ribs 3/4 inch high for increased strength
Panel has a 36 inch wide coverage
Oversized anti-siphoning channel for extra leak-resistance
Most popular residential panel profile
Exposed fastener design
Meets standards for UL 2218 impact resistance
Can be installed over shingles
3:12 minimum recommended roof pitch

General
Color/Finish Family	Red	Package Quantity	1
Profile	Ribbed	Manufacturer Color/Finish	Patriot Red
Material	Steel	Multi-Wall	No
Paintable	No	Series Name	Master Rib
Venting Required	No

Dimensions
Panel Size (Sq. Feet)	25.36	Thickness (Inches)	.75
Length (Feet)	8	Width (Feet)	3.17
Weight (lbs.)	17.76

Features
Gauge	29	For Use on Shed	Yes
For Use on Pergola	No	For Use on Gazebo	Yes
For Use on Chicken Coop	No	Impact Resistance	Yes

Compatibility
Brand/Model Compatibility	Union Corrugating	For Use with Greenhouses	No

Certifications
CA Residents: Prop 65 Warning(s)	No

Warranty
Warranty	25-year limited

Miscellaneous
UNSPSC	30161600

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Review

4.4 out of 5

601 Reviews

90% Recommend this product

Ratings may include incentivized customer reviews.

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+ 27

What Customers Are Saying

Customers overwhelmingly praise the metal roofing panels for their heavy-duty construction, durability, and ease of installation. Reviewers consistently describe them as sturdy, strong, and long-lasting, reliably withstanding harsh weather including hail and strong winds. Many highlight how easy the panels are to cut, handle, and install with minimal effort. The corrugated design and finishes are frequently commended for their professional, attractive appearance on sheds and outdoor structures. A few note minor issues like thin material or scratches upon arrival, but most feel the superior quality justifies the investment.

Customer review summary generated by AI, including incentivized reviews.

601 Customer Reviews

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Solid metal sheet

Would Recommend

Really liked this color. Could not find elsewhere. Just be aware it's not a full sheet wide. This worked fine for my application, but I imagine it might not be helpful in certain circumstances. Holds screws well and so far is corrosion resistant and easy to install.

LebosanSeptember 1, 2026
From Master Rib 3.17-ft x 8-ft Ribbed Evergreen 29-Gauge Steel Roof Panel Verified Purchaser

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Damaged

Would Not Recommend

Bought 3-12 foot pieces and one had a bad gash. I paid to have delivered but now I have to go back myself to replace with a good one.

Bob WAugust 28, 2026
From Master Rib 3.17-ft x 12-ft Ribbed Galvalume 29-Gauge Steel Roof Panel

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COMPARE PRODUCTS

		Name	Current Item Union CorrugatingMaster Rib 3.17-ft x 8-ft Ribbed Patriot Red Steel Roof Panel
		Ratings	601
		Material	Steel
		Length (Feet)	8
		Width (Feet)	3.17
Union CorrugatingOval 2.16-ft x 8-ft Corrugated Unpainted Galvanized steel Roof Panel	Union CorrugatingMasterRib 3.17-ft x 8-ft Ribbed Charcoal Gray Steel Roof Panel	Union CorrugatingOval 2.16-ft x 12-ft Corrugated Unpainted Galvanized steel Roof Panel	Union CorrugatingMaster Rib 3.17-ft x 12-ft Ribbed Black 29-Gauge Metal Roof Panel	Union Corrugating5V 2.16-ft x 8-ft Ribbed Unpainted Steel Roof Panel	Union Corrugating5V 2.16-ft x 12-ft Ribbed Galvalume 26-Gauge Steel Roof Panel	Union Corrugating5V 2.16-ft x 10-ft Ribbed Unpainted Metal Roof Panel	Union CorrugatingOval 2.16-ft x 8-ft Corrugated Galvalume 29-Gauge Steel Roof Panel	Union CorrugatingOval 2.16-ft x 8-ft Corrugated Galvalume 29-Gauge Steel Roof Panel
966	49	970	14	208	208	209	21	21
Galvanized steel	Steel	Galvanized steel	Metal	Steel	Steel	Metal	Steel	Steel
8	8	12	12	8	12	10	8	8
2.16	3.17	2.16	3.17	2.16	2.16	2.16	2.16	2.16