Metal Siding Supplies

West Michigan Area

40-Year Paint Warranty on Steel

Fast Turnaround

Free Estimates

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Durable Metal Siding Solutions for Your Building Projects

County Line Metals has been serving the West Michigan area since 2017 with dependable metal siding supplies for residential, commercial, and agricultural applications. Our family-owned business is built on Christian values, emphasizing honesty, reliability, and outstanding service with every customer interaction.


We offer quality materials backed by a 40-year paint warranty on steel, ensuring your investment lasts for decades. Our team provides same-day free estimates and fast turnaround times, with convenient delivery and pick-up services available. Building a new structure or renovating an existing one? Contact us to discuss your metal siding needs.

County Line Metals

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Why Choose Us

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40-Year Paint Warranty on Steel

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Fast Turnaround

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Our Work is Built on Our Christian Faith

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Outstanding Customer Service

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Integrity, Honesty, and Reliability

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Since 2017

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Commercial Metal Siding

Our commercial metal siding products deliver the durability and professional appearance your business property requires. We supply materials suitable for warehouses, office buildings, retail spaces, and industrial facilities throughout the West Michigan area. Our commercial-grade siding withstands harsh weather conditions while maintaining its aesthetic appeal. We work with trusted suppliers like United Steel Supply USS and Mill Steel to ensure you receive materials that meet commercial building standards and codes.
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Exposed Fastener Siding

Exposed fastener siding offers a cost-effective solution for many building applications without sacrificing quality or performance. This siding style installs efficiently, reducing labor costs and project timelines. The visible fastener design provides secure attachment while creating a clean, functional appearance. Our exposed fastener panels are available in various colors and profiles to match your design preferences and complement your building's architecture.
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Garage Metal Siding

Protect your vehicles and equipment with durable metal siding designed specifically for garage structures. Our garage siding options resist dents, rust, and weather damage while requiring minimal maintenance over the years. Metal siding creates a secure barrier against the elements and helps regulate interior temperatures. Building a detached garage, workshop, or multi-bay storage facility? We supply the right materials to complete your project with confidence.
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Metal Siding Trim

Proper trim installation is essential for a professional finish and long-lasting performance of your metal siding system. We stock a complete selection of trim pieces including corner trim, J-channel, rake trim, and flashing components. These accessories ensure water-tight seals around windows, doors, and roof lines while enhancing the overall appearance of your building. Our trim products match your siding panels perfectly and are manufactured to the same quality standards.
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Pole Barn Metal Siding

County Line Metals specializes in supplying metal siding for pole barn construction throughout the West Michigan area. Our pole barn siding products are engineered for post-frame buildings, providing excellent protection for agricultural equipment, livestock, and stored materials. We understand the unique requirements of pole barn structures and can help you select the appropriate gauge, profile, and color for your specific application. Our materials install efficiently on pole barn framing systems, and we offer guidance on proper installation techniques.
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Residential Metal Siding

Homeowners throughout West Michigan choose metal siding for its exceptional longevity, low maintenance requirements, and energy efficiency benefits. Our residential metal siding options include various styles that complement traditional and contemporary home designs. Metal siding resists fire, insects, and rot while providing superior protection against wind and precipitation. With our 40-year paint warranty, you can trust that your home's exterior will maintain its beautiful appearance for decades. We supply everything needed for your residential siding project, and our knowledgeable team can answer questions about installation and maintenance.
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Here's what our satisfied customers are saying...

At County Line Metals, we take pride in providing exceptional metal services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of County Line Metals and let others know what you think.