Mini-Storage Steel Buildings

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Self-Storage Metal Building Kits

The self-storage metal building industry has been growing rapidly in the last five decades. If you want to break into this lucrative industry or just want a good storage facility, you need to engage an industry leader in manufacturing steel buildings. For many years, we've been at the top of this industry, manufacturing high-quality steel structures that deliver in terms of expansion capabilities, security considerations, unit mixes, and aesthetics. We are well known, reputable, and our quality speaks for itself.

Whether you want your self-storage capacity expanded or you want to start a company dealing with self-storage, Armstrong Steel Buildings has your back. Even if you have several vehicles and you don't have a place to store them, we'll design a perfect structure for you. We offer various mini-storage metal buildings and metal self-storage kits that you can customize in roof pitches, door styles, and different sizes to best suit your business needs. Whether you want closed storage units or open storage facilities for your boat and RV storage, don't look further.

Our engineers are experienced in handling a wide variety of custom designs to deliver the highest quality and most economical designs you can get in the market today. Call us to help get started.

Popular Storage Unit Building Sizes

When you buy from Armstrong Steel, you can choose from hundreds of our existing size and layout combinations, or customize your steel building to your needs!

20 x 20 Mini-Storage Steel Buildings

20' x 20' Storage Building

30 x 50 Mini-Storage Steel Buildings

30' x 50' Storage Building

30 x 100 Mini-Storage Steel Buildings

30' x 100' Storage Building

50 x 100 Mini-Storage Steel Buildings

50' x 100' Storage Building

Spec

Why Armstrong Steel

Advantages

FAQs

Customizations

Spec

Warranties and Service

Brand
Armstrong Steel

Available Products
I-Beam Framing: 26 Gauge Sheeting, C-Channel Framing:

I-Beam Structural Warranty
50 Years

Add Colors
Roof, Trim, Walls

Structural Warranty
50Years

Paint Warranty
40 Years

Galvalume Roof Warranty
35 Years

Project Manager
Included at No Additional Cost

Why Armstrong Steel

Why Armstrong Steel Buildings?

We are a certified company with several years of experience in the steel industry. We are a trusted name when it comes to pre-engineered steel structures. At Armstrong Steel Buildings, we act as a single-source solution to all steel building needs. Right from consultation and planning up to design and installation, we'll not let you walk alone. Contact us today, so we can start working on your project.

Advantages

Benefits of Steel Self-Storage Buildings

Our pre-engineered mini storage building kits will offer you the most innovative storage solutions and the best value for your money. Some of the benefits you'll enjoy from our structures include:

Cost Savings - Pre-engineered steel structures have several economic advantages. Compared with other construction materials, steel is the cheapest and the most efficient to use. They also reduce damages and losses brought about by hazards and environmental exposure. A steel storage building will provide remarkable longevity and is known to be maintenance and trouble-free.
Clear Span Capability - A metal mini storage building should provide you with enough space to store your valued assets. Clean span design means you'll have an uninterrupted interior with no support pillars. Because our steel framing is strong, you'll get up to 300 feet of clear span.
Design Adaptability and Flexibility - Steel offers excellent design and architectural flexibility. It can accommodate all your steel mini storage building needs. We'll provide you with various design options to choose from or provide you with a customized design that suits your specifications and needs. We can as well reconfigure your structure to accommodate the changes in your requirements.
Durable & High-Quality Storage Units - It is pretty inconvenient to keep checking the status of your storage facility. Using steel will give you peace of mind, knowing that your metal self-storage building is structurally sound even if it was built several years ago. Steel is reliable, strong, durable, and dependable. When you invest in our kits, you can rest assured that your storage facility will serve you for a lifetime.
Metal Storage Building Customization - Not all Mini-Storage Steel Buildings are the same. At Armstrong Steel Buildings, we understand that your steel mini storage building's type, size, and design depend on your storage requirements. That's why we make customizable building kits. We want to make sure you get what you want, and steel makes this possible.

FAQs

Customizations

Our Self-Storage Unit Kits

Whether you want your self-storage capacity expanded or you want to start a company dealing with self-storage, Armstrong Steel Buildings has your back. Even if you have several vehicles and you don't have a place to store them, we'll design a perfect structure for you. We offer various mini-storage steel buildings and metal self-storage kits that you can customize in roof pitches, door styles, and different sizes to best suit your business needs. Whether you want closed storage units or open storage facilities for your boat and RV storage, don't look further. Our engineers are experienced in handling all custom designs to deliver the highest quality and most economical designs you can get in the market today.

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“I was going to go with a pole barn, then I saw your ad online and decided to ask for a quote,” says Eric O. of Wabash, Indiana. “I’d been wanting a building which could be both a workshop and storage and I’d been wanting it for about twenty years.”.

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Kenny H. of Chambersburg, PA was like many red-blooded Americans, spending many years in the construction field building homes. But Kenny’s true passion was off-roading, especially in his Jeep Wrangler. Still, he found that many of the parts he wanted to insert into his Wrangler were poor quality, so he quickly began fashioning his own parts in his parents garage. It didn’t take long until friends and family members started asking Kenny to make custom parts for their vehicles. Quickly, River Raiders Off Road was born.

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At Armstrong Steel, we like to think we employ a bunch of problem solvers. When customers contact us looking for more space or a better storage solution, it’s our mandate to step in and lend a helping hand. Immediately, Randy P.’s conundrum became our challenge.

Our Manufacturing Facility

Accountability and improvement are among our core objectives and we hold our products and processes to the highest standards. Ignoring the many technological pre-engineered metal building design breakthroughs that have been made over just the past ten years would be a terrible mistake but those advances are what many online metal building marts are least concerned about. Decades old design techniques, dated manufacturing equipment, and old technologies are inherently cheaper.

Rising Steel Prices

Because the price of your steel building system is dependent upon many different factors, Armstrong Steel has the luxury of charging extremely competitive rates. Customers often find that prices are generally lower with Armstrong Steel than conventional construction methods. To speak with a Building Expert about how to lock in your steel price, call 800-345-4610 today.

Pole Barns vs Steel Buildings

We are frequently asked about pole barns – and there’s good reason. Many of our customers believe that pole barns are a simple way to meet their agricultural or even storage needs. Pole barns often serve as workshops or make-shift garages in a pinch.

Frequently Asked Questions

We've helped thousands of contractors, small business owners, builders, do it yourselfers and their families learn more about the benefits of building with steel. Along the way, we've also answered more than a few questions about steel buildings — and we're always happy to help. For your convenience, we've compiled the answers to some of the more common questions.

Why Armstrong Steel?

Armstrong Steel Buildings are fabricated in state of the art facilities. Our culture has embodied a sort of fanatical attention to detail. While others are focused on making their product the cheapest, our products are designed to be the best AND affordable. We think cutting corners to be the cheapest with the highest profit margins is misguided. With Armstrong Steel you can have both! A great product to be proud of and a great price. We believe Armstrong products should genuinely be better, this requires real discipline, and that’s what drives us – a sincere, genuine appetite to make something excellent.

“Every time I've shown up to Armstrong Steel's Headquarters in the Denver Tech Center to discuss a building project with the project managers they are accommodating, efficient, priced right and they take care of our needs.”

Shane, Denver, Colorado

“We purchased 7 steel buildings from Armstrong Steel. Everything went smoothly! My biggest concern when taking delivery was that not all pieces for my 7 buildings would be there, but not one piece was missing! We will definitely come back to Armstrong for our future projects."

William, Midland, Michigan

“I liked that the building designers work at Armstrong and not overseas in case I had any questions! I'm 75 years old and if I can do this, anyone can!”

Wes, Libby, Montana

“I knew I could trust Armstrong because they're the manufacturer! Getting my building was simple. It was well within my budget, plus I got it delivered on time, and most important exactly how I wanted it.”

Gary, Gurley, Alabama

“Everything went so smooth from the design process to the building going up. If you're looking for the easiest way to buy a building, contact Armstrong Steel and get a building directly from the manufacturer.”

Mini-Storage Steel Buildings

Mini-Storage Steel Buildings

Self-Storage Metal Building Kits