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​Metal Alliance specializes in providing high-quality metal coil and sheet metal for the metal roofing and metal wall panel industry. We stock one of the largest and most diverse inventories of metal coil and flat sheet metal on the East Coast, including the most popular sizes, gauges, and finishes of steel products like Galvalume® and MagnaGuard®, as well as Aluminum and Copper. With competitive pricing, precision slitting and cut-to-length capabilities, and fast turnaround —regardless of order size ─ we have the metal you need when you need it, all backed with reliable warranties against rupture or perforation caused by corrosion.

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To both elevate and protect your project, choose from premium protective metal coatings such as Fluropon® 70% PVDF with Kynar 500® and WeatherXL™ SMP for long-lasting resistance to UV light, humidity, and high temperatures on steel and aluminum substrates. Available in over 60 standard plus custom colors, these finishes deliver beautiful aesthetics and exceptional performance.

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New!  Coastalume™ Steel combines Galvalume® with Dupont™ Tedlar® PVF film to deliver advanced protection engineered and warrantied specifically for steel projects in coastal environments.