(Click here for Grandrib 3 – 26 gauge panels)

grandrib 3 steel panels

Grandrib 3If you’re looking for high quality steel roofing panels, our Grandrib 3 profile is your answer. Grandrib 3 metal roofing panels, with clean traditional lines, are manufactured from only the best prime quality structural steel available.

Regardless of whether your roofing project is a new install or a re-roof, or whether it’s commercial, agricultural or residential, our metal roofing panels and paint systems are created to exceed your requirements and expectations.

For more information download the brochure.

Grandrib 3 29 Gauge Specifications:

  • Exposed fastener panel
  • 29 gauge structural quality, full-hard steel
  • High-performance Enduracote paint system
  • 10 layers of protective coating
  • Class 4 UL 2218 hail impact resistance
  • Grand Rib 3 Steel PanelsClass A UL 790 fire resistance rating
  • Custom cut to lengths up to 40′
  • Anti-siphon side lap design for excellent weathertightness
  • Also available in industrial strength 26 gauge

NOTE: Grandrib 3 is also available in aluminum in some areas. Contact us for availability.

Grandrib 3 Metal Panels Warranty:

  • Standard galvanized coating
  • Lifetime non-prorated film integrity warranty for walls and roofs
  • 30-year warranty against fade and chalk for walls and roof


Available Colors:


Light Gray

Brite White

Hickory Moss

Cocoa Brown

Classic Burgundy

Brick Red

Charcoal Gray



Light Stone

Caribbean Blue

Antique Bronze
Gallery Blue
Gallery Blue
Brite Red
Dark Brown
Dark Brown
Patina Green


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