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Custom Sheet Metal Fabrication

Our full light gauge sheet metal shop allows us to fabricate a number of custom trims and products specific to your metal roofing and siding needs. We can manufacture custom trim, coping caps, chimney caps, steel gutters, and more! We stock 29ga and 26ga material in numerous colors and have access to custom coatings and material thicknesses.

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Fast Service

Because we manufacture in house, we can turn around your chimney cap, coping cap, gravel stop, etc. same day in most cases.

Made in America

We're committed to using American steel and American coatings on our products. Made by American workers right here in East TN.

Quality Work

With over 30 years of combined experience, you can rest assured that your product is fabricated with care and quality craftsmanship.


With over sixteen stock colors and dozens more available, you can get creative with the finished look of your custom fabricated product.


Tuff-Rib Gallery

Technical Details


  • 29ga Standard

  • WeatherXL® SMP Finish;
    AZ55 Galvalume® Mill Finish Available


  • 40-Year Paint Warranty;
    25-Year Non-Painted Galvalume® Warranty.

  • 36" Net Coverage

  • 3/4" Rib Height

  • 3:12 Minimum Slope Requirement

  • AZ50 Galvalume® Substrate for Painted Materials


  • UL2218 Class 4 Impact Resistance Compliant

  • UL580 Class 90 Wind Uplift Compliant

  • UL790 Class A Fire Resistance Compliant

  • Miami-Dade County Approval Compliant


Visualize Your Metal Roof.

See what a metal roof from True Metal Supply would look like on your home with our interactive online metal roofing visualizer. You can choose from stock photos or upload a picture of your own home and see what different metal roofing styles and color options look like!

Get Pricing & Info on Tuff-Rib

We use technology to provide you with a hassle free, personalized quote specific to your home without every coming on site or getting on your roof. See what it would cost to have a metal roof on your home with a free online quote! 

Aerial Roof Image
Aerial Roof Image
Tuff-Rib Info Form
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