Excelsior, MN – A Barrel Roof Masterpiece in Weathered Zinc

When a homeowner in Excelsior, MN envisioned a roof that combined striking architectural design with long-term durability, Kaufman Roofing partnered with Coated Metals Group to deliver a solution that exceeded expectations.

The project featured a 1” mechanical seam metal roof system in CMG’s Weathered Zinc, 24-gauge steel. The design challenge was significant: fabricating and installing a roof that smoothly transitioned from a convex barrel curve to a low slope, all in a continuous one-piece system. This complex detail required creativity, precision, and craftsmanship, ensuring watertight protection without the vulnerabilities of multi-piece transitions.

Using the Schlebach Quadro for panel profiling and the Schlebach RBM 25 to form the barrel curve, Kaufman’s skilled fabricators executed precise bends and custom adjustments. The roof was completed with a double-lock seam, ensuring the highest level of watertight security at low-slope points.

The benefits of CMG’s Weathered Zinc PVDF materials are clear:

• Extraordinary Color Retention – PVDF coatings are engineered to withstand UV exposure, weather extremes, and environmental stressors. CMG’s Weathered Zinc maintains its rich, consistent appearance year after year, resisting fading and chalking far better than standard finishes.

• Supreme Durability from Fabrication to Lifespan – PVDF paint systems are highly flexible and resilient, allowing panels to be roll-formed, curved, and double-locked without compromising coating integrity. This strength carries through the entire roof’s life, delivering unmatched performance against corrosion, abrasion, and long-term wear.

• Architectural Aesthetic Benefits – With its refined metallic sheen and depth of color, CMG’s Weathered Zinc enhances architectural designs with a modern, timeless look. The finish delivers both visual sophistication and lasting curb appeal, making it ideal for high-end residential and commercial projects.

The homeowner was thrilled with the final result, calling the project a seamless blend of form and function. Excited to see aerial images of their new roof and learn about the fabrication process, they expressed complete confidence in Kaufman Roofing and their decision to choose CMG materials.

At Coated Metals Group, we’re proud to support contractors like Kaufman Roofing with high-quality American-made steel, superior color finishes, and responsive service that make even the most challenging projects possible.

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