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Beautiful ranch style home features wooden patio with outdoor furniture and hot tub. North


Elegant. Versatile. Durable.

DuraLock™ is a snap-lock style standing seam system. This system's simplistic nail-strip design eliminates the need for securing clips, and its durable interlocking ribs eliminate the need for a mechanical seam, making it the perfect choice for residential applications. Made from 26ga and 24ga steel, it maintains the True Durability standard.

Standing Seam Product
Standing Seam Profile Drawing
Standing Seam Gallery Preview Image
Color Chart Preview Image

Lifetime Warranty

Our painted metal boasts a 40-Year Paint Warranty backed by paint industry leader Sherwin-Williams. True Metal Supply extends that warranty for the life of the roof.

Made in America

We're committed to using American steel and American coatings on our products that are  

manufactured by American workers right here in East TN.

Energy Efficient

Every paint color for our SureLock panel meets Energy Star rating guidelines and can save you 15-25% on cooling costs according to independent studies.

Cost Effective

Think metal roofing is too expensive? Think again. Our standing seam outperforms every asphalt shingle roof on the market and is significantly less expensive than slate or tile systems.

Technical Details


  • 26ga Standard

  • WeatherXL® SMP Finish; Fluropon PVDF finish available;
    AZ55 Galvalume® Mill Finish Available


  • Limited Lifetime Warranty;
    25-Year Non-Painted Galvalume® Warranty.

  • AZ50 Galvalume® Substrate for Painted Materials

  • 16" Set Coverage

  • 1" Rib Height

  • 3:12 Minimum Slope Requirement


  • 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!


DuraLock Gallery
DuraLock Form

Get Pricing & Info on DuraLock™

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
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