When you’re designing a home or commercial space with limited square footage, every inch matters. That’s where spiral staircases come in. They provide a sleek, functional way to move between floors without taking up too much space. At Custom Iron, we’re an experienced spiral staircase builder dedicated to helping customers across the country maximize their floor plans while adding a visually striking element to their interiors or exteriors.
Spiral staircases don’t just save space, they offer style, convenience, and customization. Whether you need a staircase for a cozy loft, a tiny home, a retail space, or a back deck, our team is here to help you create a solution that fits your space and your style.
Why Spiral Staircases Work
Spiral staircases are designed to ascend in a tight circular pattern, which means they don’t require the long, straight runs that traditional staircases do. This makes them ideal for corners, small rooms, or spots where a standard staircase just won’t fit. But the benefit isn’t just about size, it’s about smart design.
When working with an expert spiral staircase builder, you can get a staircase that’s safe, up to code, and made to last. Many people assume spiral stairs are just for show, but they’re incredibly functional. We build our staircases to carry real weight, support daily use, and provide safe and easy access between levels.
Designed With You in Mind
One of the best parts about choosing a spiral staircase is how customizable it can be. As your trusted spiral staircase builder, we offer both standard and made-to-order options. You can select the tread material, finish, balusters, handrails, and center column style to match your overall aesthetic. Want a modern industrial look with metal treads and powder-coated rails? No problem. Prefer something more rustic with wood details and a matte black finish? We’ve got you covered.
Whether you’re building a tiny guesthouse in the backyard or remodeling a second floor in a commercial showroom, a spiral staircase gives you the flexibility to express your design goals without eating up valuable space.
Our Story
Custom Iron was founded in 1975 and is located in Zumbrota, Minnesota. From our 80,000+ square foot production facility, we supply spiral staircases to builders, contractors, and homeowners nationwide. Our team is made up of dedicated and skilled professionals who are passionate about design and craftsmanship.
Our mission is simple: to make the process of buying a custom staircase as smooth and stress-free as possible. We use our decades of experience to deliver a high-quality, easy-to-assemble product that’s ready to fit your space and style. Whether you’re purchasing a spiral staircase for your home, business, or client project, we make sure you get a product that works from the start.
Easy to Ship and Assemble
One thing that sets us apart as a spiral staircase builder is the way we ship and package our staircases. All of our stairs are sent in a knocked-down format, carefully disassembled and labeled for easy reassembly on site. This reduces shipping costs and makes it easier to maneuver parts through tight hallways, doorways, or construction zones.
We like to think of it as sending you a beautiful, custom puzzle, but one that includes all the instructions and support you need to put it together easily. Whether you’re assembling it yourself or working with a contractor, installation is a straightforward process. And of course, our team is always here to answer questions along the way.
Built to Last
Durability is key when it comes to staircases, especially those that will see daily use. That’s why we only use high-quality materials like iron and steel to build our staircases. As a professional spiral staircase builder, we’re committed to delivering a product that not only looks amazing but also stands the test of time.
We also offer a range of coatings and finishes to protect your staircase from wear, rust, or damage from outdoor exposure. Whether your staircase is going inside or outside, we’ll make sure it’s built to handle your environment.
Meet Our Amazing Team
Behind every spiral staircase we create is a team of passionate individuals working hard to ensure you receive the best product possible. From fabrication to customer service, every department plays a vital role in what we do.
For example, Sean Stensland, who works in our finishing department, takes great care in preparing each product for painting, powder coating, and final packing. It’s a tough job—especially when it comes to preparing our custom staircases for shipping. But Sean handles it with pride, attention to detail, and a true team spirit.
Then there’s Jim Yetzer, our Design & Process Manager. Jim leads the team in creating custom designs, managing quotes and drawings, and developing new product innovations. His goal is to make your experience as smooth and enjoyable as possible.
And of course, none of it would be possible without Tonya Pukal, our Operations Manager. Tonya oversees business systems, production, HR, and more, ensuring that everything behind the scenes runs efficiently and on time.
Our President and CEO, Robert Driscoll, has been part of the company since childhood and brings decades of hands-on experience. From working the shop floor to managing product development, Robert leads with a deep understanding of every step in the process.
More Than Just Space-Saving
Spiral staircases aren’t just practical, they’re stylish and versatile too. Whether indoors or outdoors, they become a visual feature that instantly elevates your design. From contemporary metal staircases in retail stores to rustic iron-and-wood options for cozy cabins, there’s no limit to what a spiral staircase can add to your space.
When done right, and installed by a professional spiral staircase builder, these staircases offer value beyond what you might expect. They help your home or business stand out, make your layout more efficient, and add long-term resale value. That’s what makes them such a smart investment.
We’re Here to Help You Build It
Every project is different, and that’s why we take the time to listen, guide, and design based on your specific needs. Our team is ready to walk you through the process from beginning to end—answering questions, providing design input, and helping you select the right options for your style and budget.
Whether you’re a DIY homeowner, a contractor, or an architect, partnering with a trusted spiral staircase builder ensures your project is completed with confidence and quality.
Contact Us Today
Let Custom Iron help you bring your staircase vision to life. We’ve been building durable, beautiful spiral staircases since 1975 and we’d love to work with you next. Whether you’re designing a small residential loft or a large commercial space, we have the experience, products, and service to make your staircase stand out.
To get started, request a quote today or call Custom Iron at (800) 732-7696. Our team is ready to help you find the perfect spiral staircase for your project!