About Us
A New Name. The Same Team You Trust.
Fortify Building Solutions is becoming Mueller.
That means you’ll start to see the Mueller name appear, one Fortify store at a time across our network through 2027. While the name is changing, the people, products, and service you rely on are staying the same, with even more support behind them.
You’ll continue working with the same local team you know and trust—now backed by the strength, scale, and 90+ year legacy of Mueller.
Fortify Is Becoming Mueller
Beginning October 1, 2025, Fortify stores started transitioning to the Mueller brand. This gradual transition, planned across two years, unites our network of retail stores under a single, nationally trusted name, strengthening our ability to serve contractors and builders from coast to coast.
What's changing: Our name and brand.
What's staying the same: Your team. Your products. Your service. Your support.
As your local store transitions, you’ll see updates to signage and branding, but your day-to-day experience remains consistent, with added capabilities and expanded support.
What This Means for You
- Same Team — You’ll keep working with the same people who know your business
- Same Service — The responsiveness and reliability you depend on continues
- More Ways to Get What You Need— Expanded locations, inventory, and support
- Proven Experience — Decades of know-how behind every project
You can continue placing orders, contacting your local team, and doing business exactly as you do today.
FOR CONTRACTORS & TRADE PROFESSIONALS
Your account, pricing, credit terms and local contacts remain unchanged through the transition. If you have questions about your store's transition timeline, reach out to your local sales rep.
Why Choose Fortify Building Solutions: Unmatched Solutions and Trusted Expertise
We pride ourselves on being the premier choice for metal roofing, wall, and building materials nationwide. Our commitment to personalized service, unparalleled product selection, and unwavering expertise sets us apart as the go-to partner for professionals and homeowners alike.
Personalized Service & Support
Our dedicated team is here to guide you through every step of your project. We take the time to understand your unique goals and needs, providing tailored solutions and ongoing support. With a deep knowledge of the industry and a customer-centric approach, you can trust us to deliver the personalized service you deserve.
Broad Selection of Metal Roofing, Wall & Building Solutions
Whether you're looking for metal roofing, wall panels, or building components, Fortify Building Solutions offers an expansive selection throughout North America. Our vast product range includes high-quality materials for any project, ensuring you have access to the perfect solutions for your specific requirements.
Complete Customer Confidence
With decades of experience and a wealth of industry knowledge, we bring proven expertise to every project. Our streamlined processes, efficient operations, and commitment to quality ensure your project is executed smoothly, instilling ongoing confidence in our solutions and services.
Mueller: A Powerful Integration of Three Industry Leaders
New Copy Needed: Cornerstone Building Brands is thrilled to introduce Fortify Building Solutions™, an exciting new brand formed by integrating three renowned industry leaders – Heritage Building Systems®, Metal Depots™, and Reed's Metals®. This strategic move combines the collective strengths, expertise, and resources of these well-established brands, creating a formidable force in the North American exterior building products market.
By uniting these three heavyweights under one brand, Fortify Building Solutions™ harnesses an extensive manufacturing network, substantial purchasing power, and over 90 years of combined knowledge. This powerful synergy enables the new brand to provide efficient and effective solutions for customers with increased speed and simplicity.
Fortify Building Solutions reflects a renewed focus on providing exceptional service and support to customers in our hometowns and communities. Customers can expect an elevated experience with local convenience, superior service, and personalized support, as well as benefit from the reach of a national manufacturing network and proven expertise from a single partner. Fortify Building Solutions aims to set a new standard for service in the industry through this winning formula.
Flexible Solutions, Local Connections: Serving Customers Nationwide
Our Parent Company: Cornerstone Building Brands
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, 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 operates by using a nationwide hub-and-spoke delivery program, determining the closest facility that can satisfy a project’s specifications. This hub-and-spoke distribution method benefits the customer by decreasing delivery times, lowering the transportation costs and reducing negative effects on the environment. 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.
Learn More About Cornerstone Building Brands
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GET A QUOTE
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FIND A STORE NEAR YOU
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