When it comes to metal roofing, the quality of the finished product starts long before a panel is ever formed. It starts with the steel itself.
At Lyon Metal Roofing, we take pride in manufacturing dependable metal roofing, siding, and building materials for homeowners, contractors, and businesses throughout the Southeast. But producing a quality finished product means starting with quality raw materials.
That’s why we’re proud to have Mill Steel Company as our primary steel coil supplier.
Who Is Mill Steel Company?
Founded in 1959 in Grand Rapids, Michigan, Mill Steel Company has grown into one of the nation’s leading distributors and processors of flat-rolled steel and aluminum.
Like Lyon Metal Roofing, Mill Steel was built on a foundation of family ownership, hard work, and a commitment to taking care of customers.
With more than 65 years in the steel industry, Mill Steel supplies manufacturers across multiple industries, including construction, automotive, agriculture, and manufacturing.
Their extensive experience in processing and distributing painted and coated steel makes them a valuable supplier for companies like ours that manufacture metal roofing and siding products.
Why Does Steel Coil Quality Matter?
You might look at a metal roof and notice the color, panel style, or overall appearance. What you don’t see is everything that goes into producing those panels.
Metal roofing starts as large coils of flat-rolled steel. Those coils are processed and eventually fed through roll-forming equipment, where the steel is shaped into the roofing and siding panels used on homes, barns, businesses, and other structures.
The quality of that steel plays a major role in how well the finished product performs.
Here are a few reasons why the steel coils supplied by Mill Steel are important to our manufacturing process.
1. Consistent Quality and Precision
Manufacturing metal roofing requires consistency. The thickness, width, and shape of the steel all matter when producing panels that need to fit together correctly.
Mill Steel uses precision slitting and processing equipment designed to maintain tight tolerances and consistent coil quality.
For Lyon Metal Roofing, starting with properly processed material helps us manufacture panels with consistent profiles and dimensions.
That means a better experience for contractors during installation and a finished product homeowners can feel confident about.
2. Protective Coatings Built for Durability
Steel is strong, but protecting it from the elements is essential, especially when it’s being used on a roof.
Mill Steel offers galvanized, Galvalume®, and other coated steel products designed for applications where corrosion resistance matters.
These metallic coatings help protect the underlying steel from moisture and environmental exposure.
For painted metal roofing, additional protective paint systems help provide long-lasting color and resistance to weathering.
It’s important to remember that not all steel coatings are the same. Selecting the appropriate substrate and paint system for a roofing application can make a significant difference in long-term performance.
3. High-Quality Paint Systems and Color Options
One of the biggest advantages of metal roofing is the variety of colors and finishes available.
Mill Steel supplies pre-painted steel coils with several coating technologies, including silicone-modified polyester (SMP) and PVDF paint systems.
Their paint offerings include well-known coating manufacturers such as AkzoNobel.
At Lyon Metal Roofing, we understand that customers want more than a good-looking roof. They want a finish that can handle years of exposure to sunlight, rain, temperature changes, and other outdoor conditions.
Quality paint systems are engineered to help resist fading, chalking, and weathering, depending on the coating selected.
This is especially important across Tennessee, Virginia, North Carolina, and South Carolina, where roofing materials experience everything from intense summer sunshine to freezing winter temperatures.
4. Testing and Quality Assurance
A quality steel coil supplier does more than simply deliver material.
Mill Steel operates accredited testing laboratories and provides material certifications to help verify the specifications and properties of its steel.
Their processing capabilities and quality-control practices help manufacturers like Lyon Metal Roofing source materials that meet established requirements.
It’s another important part of producing consistent, dependable metal roofing products.
5. Reliable Supply and Industry Experience
Contractors know that quality matters, but so does having materials available when they’re needed.
Mill Steel’s extensive distribution network, processing facilities, and industry relationships help support a dependable supply chain.
For Lyon Metal Roofing, working with an experienced supplier is an important part of planning production and meeting customer needs.
And while the steel industry can experience fluctuations in supply and demand, having established relationships with experienced suppliers helps us navigate those challenges.
From Steel Coil to Finished Metal Roofing: The Lyon Difference
Mill Steel supplies the raw material, but that’s only the beginning of the process.
Once steel coils arrive at our manufacturing facilities, our team transforms that material into metal roofing and siding panels designed for a variety of residential, agricultural, and commercial applications.
We manufacture products including:
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Ag Panels: A versatile option for roofing and siding on homes, barns, and agricultural buildings.
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PBR Panels: Commonly used for commercial, agricultural, and post-frame construction.
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Standing Seam Roofing: A premium metal roofing option with concealed fasteners and a clean, modern appearance.
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Custom Metal Trim: Manufactured to help provide a professional, finished appearance for roofing and building projects.
By manufacturing locally, we’re able to provide customers with knowledgeable service, product options, and a team that understands the needs of contractors and property owners in our region.
We also offer a lifetime warranty on qualifying metal roofing products, giving customers additional confidence in their investment.
Why Our Supplier Relationships Matter to You
Whether you’re a contractor installing multiple roofs a month or a homeowner investing in a new roof, you deserve to know what goes into the products you’re purchasing.
Choosing quality materials and working with established suppliers are important parts of how we do business.
Our relationship with Mill Steel Company reflects that commitment.
From the steel coils we purchase to the panels we manufacture and the people who help customers find the right materials, every step matters.
Because what goes into your roof is just as important as what goes on it.
Quality Materials. Proven Performance. Rely on Lyon.
Since 1985, Lyon Metal Roofing has worked to provide customers with quality materials, dependable service, and products they can trust.
We’re proud to work with suppliers like Mill Steel Company that share our focus on quality and customer service.
Whether you’re planning a new metal roof, building a pole barn, or looking for a dependable local supplier for your next construction project, our team is here to help.
Ready to get started?
Visit LyonMetalRoofing.com to explore our products, find your nearest location, or contact our team for assistance with your next project.