Discover high-quality storage unit kits and metal storage building kits at Mini Storage Outlet. Explore durable and customizable storage building kits for sale designed to meet your needs. Shop affordable storage unit building kits and start building today!

We specialize in metal self storage buildings, climate controlled storage and boat/RV storage buildings. All of our custom self storage units are designed and manufactured by us, with pre-cut, pre-marked steel building frames and durable, 26 gauge steel panels.

Worldwide Steel Buildings offers a wide range of metal storage unit building kits and mini storage building kits that can be customized in all different building sizes, unit sizes, door styles, and roof pitches to best fit your self-storage industry needs.

Steel self storage buildings are safe, easier to clean, and easier to maintain than other forms of construction. This means less time maintaining and more time focusing on your business needs. Comparably, steel gives renters the best protection, offering resistance to dust, pests, mold, and good resistance to fire.

Trachte Building Systems designs, manufactures, and erects a full line of durable, pre-engineered and customized steel self-storage systems. Headquartered in Sun Prairie, Wisconsin, we are one of the largest manufacturers of steel self-storage systems in the industry.

SteelCo Buildings has professional floor plans available for a wide variety of prefab self-storage buildings and prefab mini storage, but can also provide custom-designed building plans from our talented team of designers.

Discover our most popular Self Storage style solutions and shop our most popular Self Storage building packages by size. Same day pricing on all kits!

Self-storage metal buildings are a secure and versatile storage solution for businesses and individuals. They are made from strong, durable steel that can withstand the elements, making them a wise investment for those who need a safe place to store their belongings.

Prefabricated Steel Self-Storage Buildings provide many benefits, including short construction time and low maintenance. Get your custom quote today!

Multi-story self-storage buildings are ideal for urban areas. Constructed of high-quality structural and cold-formed steel, the Steel and Metal Systems (SAMS) Multi-storage building design is perfect for your specific needs.

MAXIM STEEL USA offers Self-Storage buildings, customized to meet your storage and logistics needs. From initial planning to final delivery, we provide efficient, safe, and practical storage spaces. Count on us for a high-quality project that aligns with your business goals.

Our design department designs efficient, innovative and durable metal buildings and has the practical experience to understand how good design filters down to the details. BETCO provides complete, sealed drawings, including foundation plans for …

Protect your assets with Fortify Building Solutions’ custom steel storage buildings, crafted from high-quality steel to fit your exact specifications. Whether for residential garages or large commercial facilities, our durable structures offer versatile solutions.

Steel Building Storage Kits are the perfect pre-engineered, prefabricated, commercial grade, bolt-together building solution for any project.

RHINO easy-to-assemble self-storage buildings can be finished in colorful steel panels, brick, stone, or any other common exterior finish needed to complement the neighborhood. We also provide open-air and enclosed units for RV and boat storage .

Olympia’s steel mini-storage buildings are perfect for self-storage units or storage facilities. They provide a safe, reliable environment to keep your valuables secure. Learn more about mini-storage buildings.

American Steel Buildings Inc Company offers high quality custom self-storage steel buildings with wide variety of floor plans and pricing from which to choose! Request Quote 1.800.400.5121

Prefab steel storage buildings from General Steel are the modern solution for all of your storage needs. The strength and durability of steel construction ensure that the valuable assets being stored are secure.

An Industry Leader in Steel Building and Self-Storage Construction. At Pella Building Systems, we provide professional building plans, high-quality materials, and erection of steel buildings and storage facilities across the U.S.