Tuff Rib
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Tuff Rib Metal/Steel Siding Panel System
Legacy Steel’s tuff rib panels are a trusted metal roofing and wall solution for residential, agricultural, and commercial buildings throughout Montana and the Rocky Mountain region. Featuring a durable exposed-fastener design with anti-siphon technology, tuff rib delivers reliable weather protection, strength, and long-term performance backed by Legacy Steel’s premium paint systems.
Product Applications
PRODUCT DOCUMENTATION
Trim Profiles

Metal Roofing, Siding, Interior and Accent
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Residential metal roofing systems
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Agricultural buildings, barns, and outbuildings
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Commercial and light industrial roofing projects
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Metal wall panel applications
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New construction and retrofit projects
Product Details
Panel Overlap
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5-degree overbend with integrated anti-siphon groove for enhanced water resistance
Recommended Environments
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Residential roofing and wall applications
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Agriculturalroofing and wall applications
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Commercial roofing and wall applications
Finished Coverage
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36-inch roof and wall coverage
Panel Gauges
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26 gauge (Grade 80)
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29 gauge (Grade 80)
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Exposed fastener system

Panel Length
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3" to 40'
Rib Height
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0.75-inch ribs at 9-inch centers
Recommended Roof Slope
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Minimum 3:12 pitch or greater with mastic
Warranties are based on paint systems. Contact a Legacy Steel team member for warranty options.
24 Gauge Colors




















