Portable Storage Units For Sale in Florida

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 Florida 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 Florida 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 Florida 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

“Order came in ahead of schedule. Their delivery team was on it and had everything dropped off with minimal disturbance to the facility’s operations. Great product, would recommend.”

– Lucas V.

“Galen and the team at Advanced Steel did a wonderful job of helping us design a couple buildings to maximize a few empty spaces at our storage facility. ”

– Bill F.

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 Florida

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 Florida 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!

Looking for portable storage in Florida’s heat, humidity, and hurricane season? We manufacture durable, weather-resistant portable storage units built for the Sunshine State’s realities. Need extra room during a remodel, a staging area during a move, or secure jobsite storage for crews spread from the Panhandle to the Keys? Our steel-framed, rust-resistant units keep tools, inventory, and household goods protected from salt air and sudden storms. Ground-level access makes loading easy, wind-rated options help you prepare ahead of tropical systems, and flexible delivery keeps HOAs and jobsite schedules happy. Whether you’re bridging time between leases in Orlando, safeguarding equipment in Tampa, or creating overflow space for your small business in Miami, we make storage simple, fast, and reliable—so you can focus on the work (or the beach day) in front of you.

Florida History

Home to Indigenous peoples for millennia, Florida entered recorded history when Spaniard Juan Ponce de León landed in 1513 and named it La Florida. Colonial rivalries followed—Spanish and British periods—until Spain ceded the territory to the United States by the Adams–Onís Treaty (1819); the U.S. took possession in 1821 and admitted Florida as the 27th state on March 3, 1845. The Seminole Wars (1816–1858) reshaped the peninsula, with some Seminole communities surviving in the Everglades. In the 20th century, rails and roads fueled population booms, beach tourism exploded, and Cape Canaveral anchored America’s space age. Today, Florida is the third-most-populous state, with major metros in Miami, Tampa Bay, Orlando, and Jacksonville. Learn more about Florida on the official state page or Wikipedia.

Top 10 Attractions in Florida

  1. Walt Disney World Resort—Orlando’s flagship destination of parks, dining, and resorts.

  2. Universal Orlando Resort—Home to thrill rides and immersive worlds.

  3. Everglades National Park—America’s largest subtropical wilderness.

  4. Kennedy Space Center Visitor Complex—Rockets, astronaut encounters, and space history.

  5. South Beach, Miami Beach—Iconic sands and Art Deco architecture.

  6. Dry Tortugas National Park—Remote fort, reefs, and crystal-clear water west of Key West.

  7. Castillo de San Marcos National Monument—Historic Spanish masonry fort in St. Augustine.

  8. Vizcaya Museum & Gardens—Waterfront Gilded-Age estate and gardens.

  9. Busch Gardens Tampa Bay—Coasters plus up-close animal encounters.

  10. Daytona International Speedway—Legendary motorsports venue, home of the DAYTONA 500.

We serve all counties in Florida, including:

Alachua County, Baker County, Bay County, Bradford County, Brevard County, Broward County, Calhoun County, Charlotte County, Citrus County, Clay County, Collier County, Columbia County, DeSoto County, Dixie County, Duval County, Escambia County, Flagler County, Franklin County, Gadsden County, Gilchrist County, Glades County, Gulf County, Hamilton County, Hardee County, Hendry County, Hernando County, Highlands County, Hillsborough County, Holmes County, Indian River County, Jackson County, Jefferson County, Lafayette County, Lake County, Lee County, Leon County, Levy County, Liberty County, Madison County, Manatee County, Marion County, Martin County, Miami-Dade County, Monroe County, Nassau County, Okaloosa County, Okeechobee County, Orange County, Osceola County, Palm Beach County, Pasco County, Pinellas County, Polk County, Putnam County, St. Johns County, St. Lucie County, Santa Rosa County, Sarasota County, Seminole County, Sumter County, Suwannee County, Taylor County, Union County, Volusia County, Wakulla County, Walton County, and Washington County.

As well as all major cities in Florida:

Jacksonville, Miami, Tampa, Orlando, St. Petersburg, Port St. Lucie, Cape Coral, Hialeah, Tallahassee, Fort Lauderdale, Pembroke Pines, Hollywood, Gainesville, Miramar, Palm Bay, Coral Springs, West Palm Beach, Lakeland, Clearwater, Pompano Beach, Miami Gardens, Davie, Palm Coast, Boca Raton, Deltona, Plantation, Sunrise, Fort Myers, North Port, Doral, Miami Beach, Boynton Beach, Largo, Melbourne, Deerfield Beach, Kissimmee, Weston, Delray Beach, Sanford, Port Orange, Palm Beach Gardens, Wellington, Jupiter, Apopka, North Miami, Margate, Coconut Creek, Bradenton, Sarasota, Bonita Springs, and more.