With more than 100 years invested in learning and understanding the importance of your unique needs and standards, American Building Components' roots run deep in the metal industry.

Trusted Quality. Reliable Service.

At ABC, we deliver trusted quality and reliable service to help you grow your business. As a leading national manufacturer of high-quality metal building products, we distinguish ourselves through our commitment to on-time, accurate delivery and honest, effective communication from initial order to final fulfillment.

The breadth of our product offering is matched only by the depth of our expertise. With more than a century of experience in the metal building industry, we pride ourselves on creating exceptional solutions backed by best-in-class warranties our customers can count on.


For more than 100 years, American Building Components (ABC) has been committed to delivering quality and service our customers can count on. Our comprehensive range of metal building products is backed by industry-leading warranties, while our decades of industry experience enable us to help our customers confidently grow their businesses.


ABC has built a reputation for exceptional quality and superior performance across all of our product categories: metal roofing, siding and light-gauge framing, as well as trim and accessories. We foster reliable, trusting relationships by committing to on-time, accurate order fulfillment and delivery for customers across the country.


Launched in June 2017, our online ordering tool makes it easy for our authorized dealers and distributors to quickly browse our catalog of metal roof and wall panels, trim and accessories at the click of a button. Accessible through, registered dealers/distributors can quickly create quotes with accurate pricing and order what’s needed for their customers’ projects online anytime, anywhere and on any device! In addition, ABC’s online ordering tool features a variety of convenient shipping methods and payment options, is capable of processing orders for custom trim and structural products, and also allows users to add custom mark-up amounts to quotes and orders. Register or log-in at today to get started!


We are committed to enabling Speed & Ease™ for our customers by delivering on time and in full, with exceptional communication at each step.

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Cornerstone Building Brands is the largest manufacturer of exterior building products in North America. Headquartered in Cary, North Carolina, the organization serves residential and commercial customers across new construction and repair & remodel market. As the #1 manufacturer of windows, vinyl siding, insulated metal panels, metal roofing and wall systems and metal accessories, Cornerstone Building Brands combines a comprehensive portfolio of products with an expansive national footprint that includes more than 21,000 employees at manufacturing, distribution and office locations throughout North America.

Cornerstone Building Brands is a manufacturer of metal coil coatings, metal components and metal building systems. Strategically positioned throughout North America, Cornerstone Building Brands operates in an integrated and cohesive way to maximize efficiency and resources in order to better serve its customers. Corporate stewardship and environmental, social and governance (ESG) responsibility are embedded in our culture. We are committed to contributing positively to the communities where we live, work and play.

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How You'll Benefit as an ABC Distributor

From personalized service to nationwide supply, learn about the exclusive benefits distributors receive when they partner with a leading brand like ABC.

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