36" Wide Master Rib Panels for Metal Roofing Applications

forty year warranty40 YEAR WARRANTY

steel stockOVER $1,000,000 IN STEEL INVENTORY

turn around24HR TURN AROUND

Albany: 229-698-5000

Columbia: 803-726-6777

Macon: 478-781-4013

Master Rib Panel

MasterRib Roof System

A MasterRib Roof System from Smith Built is a visually appealing, durable, and energy efficient choice for your roofing or building project. MasterRib (sometimes referred to as Ag Panel) is the most common profile in use for residential roofing, small commercial projects, pole barns, and agricultural applications. Each panel covers 36” of roof width and can be made in any length that your project requires.


  • 40 year limited warranty
  • Available in 29 and 26 gauge
  • Sheets lap together easily
  • Anti-siphon groove
40 year Warranty logo Energy Start logo

Panel Profile

Master Rib Panel Master Rib Panel

MasterRib roofing panels have trapezoidal major ribs spaced on 9” centers. The panels are typically installed on top of 1”x 4” wood furring strips, often with a material or insulation layer under the panels. The panels (and associated trim) are secured with the highest quality color matched fasteners.

CoverageMinimum SlopeRib HeightGaugesLength
3' to 60' 1/12 3/4” on 9”
26 and 29 3' to 60'

Available Colors

Metal Roofing Color Palette

*by special request - call us for details

We stock MasterRib panels in 20 different colors.All paint colors come with a 40 year warranty. The life expectancy of a MasterRib Panel is well beyond the warranty period.


Call or stop by any one of our 3 locations today to discuss the benefits of MasterRib metal roofing panels and receive a free quote on your project.