Portable Storage Units For Sale in Minnesota

G60 galvanized structure for excellent strength-to-weight durability

Metal G-rib siding with 40-year paint warranty

3/4” PerforMax T&G Composite Floor made with Gorilla Glue – Water & Termite Resistant

4" x 4" treated posts and runners

Aluminum kick plate with inside rib to keep water out

Rollup doors with double lock system

Portable Storage Units in Minnesota that maximize space and your ROI!

Are you looking to increase your ROI in the self-storage industry?

Do you want to maximize the existing space and land you have to get the most units you can on your lot?

No matter your goals for your self-storage business, our team is here to help!

We offer custom storage designs in Minnesota and can help your team build the perfect storage layout that maximize the space you have.

Storage Unit Specs & Colors:

Specifications
Description Specification
Roof Live Load20-80 PSF (pounds per square foot)
Wind Load50 PSF unanchored, 125 PSF anchored (anchoring to be performed by others)
Floor Load150 PSF
Roof Pitch1/2":12" single slope design
Interior Structural Steel16 & 20-gauge with Panelized Technology (Time saving wall panels) creating a strong, durable, long-lasting Structure.
Floor Systems16-gauge zinc-coated 3-5/8" floor joists and track with 3/4" T&G OSB Flooring that is manufactured with Gorilla Glue – 25-year limited warranty. Made for application.
Standard Building Depth8’, 10', 12’, 15’ (Custom Size of Available)
Standard Building Width20’ & 30’ (Custom Sizes Available) 30’x10’ with 3-10’x10’ units most popular building
Standard Eave Height8'4" (up to 9’4” available in custom size)
Exterior Framed Openings16 & 20-gauge prefinished, G-60 galvanized steel
Exterior Wall Panel29-Gauge G-Rib Panel (Multiple color options) OR 26-Gauge Option. Has 40-year warranty
Interior Partition Panels29-gauge G-Rib Panel with Bright White. Has 10-year warranty
Roof Panels with Drip-Stop Technology29-Gauge G-Rib Panel (26-Gauge G-Rib Panel available upon request)
Rake and Eave Trim29-gauge
Rat-GuardKeep rodents out!
Metal Siding Colors
Door Colors

Why Choose Light Gauge Steel?

Lightweight & strong with the best weight-to-strength ratio available in construction.

Non-combustible materials allow it to be fire-resistant up to 120 minutes.

Roll-formed to your exact specs for faster and more efficient installation.

Safe from termites & rot to avoid common issues with lumber structures.

Recyclable materials make it greener and more eco-friendly.

Lasts 2-3 times longer than wood structures in most applications.

Cost-effective pricing when compared to lumber, particularly with faster installations.

Made in the USA with premium steel materials.

Why Choose Light Gauge Steel?

Lightweight & strong with the best weight-to-strength ratio available in construction.

Roll-formed to your exact specs for faster and more efficient installation.

Non-combustible materials allow it to be fire-resistant up to 120 minutes.

Safe from termites & rot to avoid common issues with lumber structures.

Recyclable materials make it greener and more eco-friendly.

Lasts 2-3 times longer than wood structures in most applications.

Cost-effective pricing when compared to lumber, particularly with faster installations.

Made in the USA with premium steel materials.

We Make Portable Storage Units in Minnesota Easy!

1. Quote

Contact us with your building needs, and we will get you a turn-key quote.

2. Production

We roll-form the steel to your exact specifications.

3. Delivery

You receive the steel or portable building and build a better structure!

What Our Customers Say

“I highly recommend Advanced Steel. Galen Miller was very helpful throughout the entire process of starting Southern Door Storage.”

– Justin C.

“I bought two portable storage units from Advanced Steel to add to my storage facility. Building quality and appearance are superior to anything similar on the market. Very pleased with my building.”

– Perryville Mini Storage

Why Work With Advanced Steel LLC?

Experience

We have 10+ years of experience in the roll-forming industry.

Custom Designs

Our team has the ability to help create and design custom structures.

Optimized Plans

Need help optimizing a storage layout? Our team can help!

Communication

We make sure you stay updated and informed through the entire process.

Honest Service

We admit our mistakes and provide genuine and honest customer service to every customer.

FAQs About Portable Storage Units in Minnesota

Portable self-storage buildings offer greater flexibility, faster permitting, and the ability to relocate units as needed. They can be quickly deployed, making them an excellent option for businesses or property owners who need storage solutions without the delays associated with constructing permanent structures.

Unlike traditional self-storage units that require on-site construction, our portable mini-storage units are shipped directly from our Indiana location and set in place upon delivery. Once the delivery driver leaves, the units are 100% turnkey and ready to rent. Many of our customers have successfully rented their units the same day they were delivered.

Absolutely! We manufacture a variety of sizes and configurations to meet our customers' unique needs. Whether you need additional doors, specific dimensions, or other custom features, we can tailor your unit to maximize functionality.

Light-gauge steel is a superior choice for portable self-storage units due to its durability, strength, and resistance to corrosion. It provides long-lasting protection against the elements while being lightweight enough for easy transportation and installation. Additionally, steel construction minimizes maintenance requirements and enhances the unit’s overall lifespan.

Yes. Our units are designed with high-quality materials to ensure durability and protection against the elements. We take pride in our craftsmanship, ensuring that every unit is properly sealed to keep contents safe from moisture, wind, and temperature fluctuations.

We offer a wide range of sizes to accommodate different storage needs. Our most common sizes include:

  • 30' x 10'
  • 30' x 15'
  • 20' x 10'

We also offer custom sizes and configurations, as we regularly build units to meet specific customer requirements.

Our portable storage units require minimal maintenance. Routine upkeep primarily depends on how the unit is used by the client. Basic maintenance may include occasional cleaning, inspecting for any signs of wear, and ensuring doors and seals remain in good condition.

We ship nationwide, delivering high-quality portable storage solutions across the U.S. No matter your location, we can provide a reliable and durable storage unit to meet your needs.

Yes! Our experienced sales and design teams work closely together to ensure you get the right storage solutions for your needs. We can help you determine the best unit sizes and configurations to optimize your available space and maximize your storage capacity.

Cost will vary on size and configuration for both portable and permanent. Portables, generally speaking, will cost more per square foot than permanent. Call for more information!

Enjoy Premium Portable Storage Units in Minnesota with steel durability!

Are you tired of wooden structures that take long to install and are susceptible to fire, rot, and bugs?

At Advanced Steel, we design, fabricate, and build light gauge steel structures that are fire and bug resistant, last 2-3 times longer than wood, and can be roll-formed to the exact specs you need for faster installations. You can enjoy a premium sustainable product that provides long-term building & storage solutions!

Admitted as the 32nd state on May 11, 1858, Minnesota’s name comes from the Dakota Sioux phrase for “sky-tinted water,” reflecting its thousands of lakes and clear rivers . Originally home to Dakota and Ojibwe nations, the region became a fur-trading hub in the 17th century before flour-mill towns like St. Anthony (now Minneapolis) and territorial capitals like St. Paul drove settlement. By the late 19th century, logging on the North Shore and agriculture in the interior fueled explosive growth. Today, Minnesota blends its Scandinavian and Native heritage with world-class research institutions and vibrant arts scenes in the Twin Cities

Top 10 Attractions in Minnesota

  1. Mall of America – Located in Bloomington, it’s the largest shopping mall in the U.S., featuring over 500 stores, an indoor amusement park, and an aquarium.

  2. Boundary Waters Canoe Area Wilderness – A pristine wilderness area offering canoeing, fishing, and camping across over a million acres of lakes and forests.

  3. North Shore Scenic Drive – A picturesque route along Lake Superior’s shoreline, featuring waterfalls, cliffs, and charming towns.

  4. Minneapolis Institute of Art – A world-class museum housing over 90,000 artworks spanning 5,000 years.

  5. Split Rock Lighthouse State Park – Home to the iconic lighthouse perched on a cliff overlooking Lake Superior.

  6. Voyageurs National Park – A water-based park ideal for boating, fishing, and exploring interconnected waterways.

  7. Como Park Zoo & Conservatory – A free zoo and botanical garden in St. Paul, featuring diverse animal exhibits and lush gardens.

  8. Walker Art Center and Minneapolis Sculpture Garden – A contemporary art museum adjacent to a sculpture garden, home to the famous “Spoonbridge and Cherry.”

  9. Minnehaha Falls – A stunning 53-foot waterfall located in Minneapolis’s Minnehaha Park.

  10. Glensheen Historic Estate – A historic mansion in Duluth offering tours of its preserved early 20th-century interiors and gardens.

We serve to all Minnesota ZIP codes and counties in MN, including Aitkin County, Anoka County, Becker County, Beltrami County, Benton County, Big Stone County, Blue Earth County, Brown County, Carlton County, Carver County, Cass County, Chippewa County, Chisago County, Clay County, Clearwater County, Cook County, Cottonwood County, Crow Wing County, Dakota County, Dodge County, Douglas County, Faribault County, Fillmore County, Freeborn County, Goodhue County, Grant County, Hennepin County, Houston County, Hubbard County, Isanti County, Itasca County, Jackson County, Kanabec County, Kandiyohi County, Kittson County, Koochiching County, Lac qui Parle County, Lake County, Lake of the Woods County, Le Sueur County, Lincoln County, Lyon County, Mahnomen County, Marshall County, Martin County, McLeod County, Meeker County, Mille Lacs County, Morrison County, Mower County, Murray County, Nicollet County, Nobles County, Norman County, Olmsted County, Otter Tail County, Pennington County, Pine County, Pipestone County, Polk County, Pope County, Ramsey County, Red Lake County, Redwood County, Renville County, Rice County, Rock County, Roseau County, Scott County, Sherburne County, Sibley County, St. Louis County, Stearns County, Steele County, Stevens County, Swift County, Todd County, Traverse County, Wabasha County, Wadena County, Waseca County, Washington County, Watonwan County, Wilkin County, Winona County, Wright County, and Yellow Medicine County. Minneapolis, St. Paul, Rochester, Duluth, Bloomington, Brooklyn Park, Woodbury, Plymouth, Lakeville, Blaine, Maple Grove, St. Cloud, Eagan, Burnsville, Coon Rapids, Eden Prairie, Apple Valley, Edina, Minnetonka, St. Louis Park, Shakopee, Mankato, Moorhead, Cottage Grove, Maplewood, Richfield, Inver Grove Heights, Roseville, Andover, Savage, Brooklyn Center, Fridley, Chaska, Ramsey, Oakdale, Prior Lake, Rosemount, Elk River, Owatonna, Shoreview, Austin, Winona, Chanhassen, Faribault, Farmington, White Bear Lake, Otsego, Champlin, Lino Lakes, Columbia Heights, and more.