Metal Storage Units

American Prefabricated Structures has developed a line of modular, scalable interior and exterior self-storage units to match every customer’s specific needs.

As a one-stop shop for prefabricated metal structures and a leading self-storage manufacturer, we are fully equipped to design, build, and assemble everything you need from the ground up.

Choose from our selection of indoor units and outdoor units. Our indoor units can be installed in a pre-existing space and climate controlled to shield your delicate items from the elements. Our outdoor units offer drive-up access and lots of open space for loading and unloading large items. Our construction capabilities include both single and multi-level structures to maximize what you can do with your budget and your desired aesthetics.

At American Prefabricated Structures, all of our self-storage designs are:

High Quality

We design and produce defect-free structures made from the highest quality materials, including aluminum, carbon steel, stainless steel, and A606 weathering steel, all available in secondary finishes such as coloring, embossing, laminating, perforating, and precision curving.

Our metal panels — cut to your exact length specifications for roofing, doors, walls, and siding — come in a variety of pre-fabricated cold roll-formed profiles, including:

  • Sinewave
  • Box rib
  • V-Beam
  • B-Deck
  • R-Panel
  • Box Beam
  • And many more


In a business so heavily dependent on customer referrals, it’s critical to make a strong first impression with your designs. We want to help you draw customers in and make your structures stand out from the rest with sharp aesthetics. Our selection of modern architectural designs and colorful components will give every prefabricated metal self-storage unit a sleek 21st century appearance.

You can learn more about how American Prefabricated Structures goes above and beyond to differentiate our designs and help you stand out from the competition here.


APS offers a selection of over 30 different cold roll-formed metal profiles in more than 100 different material types, secondary finishes, and colors to customize your storage units. Mix and match materials, colors, finishes, and design geometry to create the self-storage unit that fits all of your functional needs and aesthetic requirements.

Can’t find what you need on our site? Bring your idea to us — if none of our pre-designed renderings fit your project requirements, our team of engineers will happily provide design assistance and support to help tailor an original concept matching your needs.


Our supremely constructed self-storage units add value through durability, function, and aesthetics, as well as save you money in what would have been required maintenance costs over time.

If you’re on a budget, our huge selection of materials and designs allows you to choose the highest quality option that aligns with your finances. We are proud to offer our customers complete design and build assistance at fair prices.

Made in the USA

Choosing the right self storage manufacturer means ensuring you’ll receive the highest quality product and a hassle-free experience. All of our structures, components, and materials are proudly sourced and made in America. We’re driven by our promise to meet and exceed customer expectations and pride ourselves on integrity and trust.

Have any questions about our metal self-storage units? Contact our team for more information or to begin discussing your ideas for a new project.

Don't Miss Out:

Subscribe to our blog to receive the latest company and industry news right in your inbox.