Durable. Secure. Reliable.
MechLock™ 200
At True Metal Supply, we understand that your roof is one of the most critical components of your building's integrity. That's why we're proud to offer MechLock™, our premium mechanically seamed metal roofing system. Engineered for exceptional performance and longevity, MechLock™ provides a robust, weather-tight barrier that protects your investment for decades to come.
Unlike traditional snap-lock systems, MechLock™ utilizes a specialized mechanical seaming process to create an incredibly strong and impenetrable bond between panels. Available in three profiles, MechLock™ is intalled using an electric seamer to fold and crimp the edges of adjacent panels together, forming a continuous, watertight seam. This eliminates the need for clips or sealants that can degrade over time, ensuring a superior, long-lasting connection.

MechLock™ 150

MechLock™ 100
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Lifetime Warranty
Our mechanically seamed, painted metal roofing boasts an industry leading Non-Prorated, Transferable
Limited Lifetime Warranty. That's peace of mind.
Made in America
We're committed to using American steel and American coatings on our products that are
manufactured by American workers in Tennessee and North Carolina.
Energy Efficient
Every paint color for our MechLock™ panel meets Energy Star rating guidelines and can save you 15-25% on cooling costs according to independent studies.
Unmatched
Performance
Mechanically seamed standing seam metal roofing systems like our MechLock™ systems are known for providing a lifetime of unparalleled performance in the harshest conditions.




Gallery
MechLock™ 100
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26, 24, 22 Gauge, 16oz Copper, .040 aluminum
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17" Net Coverage
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1" Rib Height
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WeatherXL SMP and PVDF AZ50 Galvalume
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AZ55 Acrylic Galvalume mill finish
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3:12 Minimum Slope
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Compatible with Malco FSXS Seamer
MechLock™ 150
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26, 24, 22 Gauge, 16oz Copper, .040 aluminum
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16" Net Coverage
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1.5" Rib Height
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WeatherXL SMP and PVDF AZ50 Galvalume
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AZ55 Acrylic Galvalume mill finish
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2:12 Minimum Slope
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Compatible with Malco FSXS Seamer
MechLock™ 200
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26, 24, 22 Gauge, 16oz Copper, .040 aluminum
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14.19" Net Coverage
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2" Rib Height
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WeatherXL SMP and PVDF AZ50 Galvalume
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AZ55 Acrylic Galvalume mill finish
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1/2:12 Minimum Slope
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Compatible with Malco FSXS2 Seamer