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Military Buildings

Barracks - Equipment Shop - Warehousing & Storage - Garages - Workshops - Training buildings

We've been the world’s leading manufacturer of pre-engineered, easy-to-assemble arch Steel Military Buildings for over 50 years.

Custom-Sized & Clear-Span

Get a building that's custom-sized for your needs with 100% usable space.

Easy and Fast to Assemble

Simple bolt-together design. Quick construction, great for DIY.

Durable Quality Materials

All panels are AZ55 GalvalumeTM - 55% aluminum, 43.5% zinc and 1.5% silicone

Designed for YOU

Customize your building with doors, windows, colors, insulation, vents, skylights & more.

Great Warranties

40-yr limited rust-through perforation warranty
40-yr limited warranty on paint

Hurricane Rated

Testing approval for high-wind velocity
Up to 150 mph (Florida approval FL-5898)

Price a Building

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Four Versatile Models

All with the same warranties, durable Galvalume® steel & affordable for any budget

P Model

  • 4:12 pitched roof
  • Straight sides
  • Ideal for home or business
  • Available in 16-30 ft. widths
  • Unlimited length

S Model

  • Rounded roof
  • Straight sides
  • Very popular model
  • Available in 16-60 ft. widths
  • Unlimited length

Q Model

  • Traditional rounded, military-style
  • More clear-span space
  • Very economical
  • 20-100 ft. widths
  • Unlimited length

A Model

  • 4:12 pitched roof
  • Angled Side Walls
  • Ideal for heavy snow regions
  • 16-40 ft. widths
  • Unlimited length

Fast Assembly – No Heavy Machinery Required

Our prefabricated metal buildings are simply bolted together. All you need is a weekend, a few friends and you’ll be done before you know it.This is pretty simple for any do-it-yourselfer. Each building comes with an assembly guide detailing how to assemble in four basic steps.

1. Pour a Simple Floating Foundation

floating slab

Materials can be found at your local building supply store.

2. Bolt Arches Together

bold the arches

Our precision-made arches fit perfectly and overlap to allow for fast and accurate assembly.

3. Raise the Arches Into Place

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In most cases, no heavy equipment is required when raising your building.

4. Install the Endwalls and Doors

install end walls

Our pre-cut, pre-drilled endwalls are easy to install and customized for your needs.

A Building that's Made for Your Needs

There is no better choice for pre-manufactured steel buildings in a military facility than American Steel Span buildings. Our military facilities are of the highest quality and we are proud to service the men and women who protect and serve our nation. We are industry leaders for high quality buildings perfect for military installation. Here are a few examples of military uses of American Steel Span arch-style buildings:

  • Troop barracks
  • Equipment storage sheds
  • Warehousing and Supply storage
  • Garage for military vehicles of all sizes
  • Workshops
  • Educational and training buildings
  • Parking structures
  • Steel Warehousing
  • Portable shelters

All American Steel Span buildings are of the highest commercial grade steel available. Every building we deliver meets and often exceeds industry standard. Most buildings can be assembled using 2 or 3 people and it goes up fast.

Here are just a few of the benefits the buildings offer.

  • Extreme versatility
  • 40-year rust-through limited warranty
  • Fast installation
  • Comes with detailed and easy to follow instructions
  • No special tools required for assembly
  • Stands up to winds up to 150 MPH
  • Withstands any weather conditions
  • virtually maintenance free – never needs paint

We have a selection of various buildings with four styles to choose from. Our highly trained staff can assist you in finding a design to fit your needs. All of our buildings are made of Galvalume® steel and meet or exceed all industry standards and resist rust seven times better than galvanized steel. We are proud to say our buildings are 100% American made. They are made to last and are virtually maintenance free. Our team will help assemble your order to fit your exact needs and schedule a delivery to save you time and stay within budget. We do not stop working with your order until it is delivered to your site. Contact us today and let our qualified steel building experts customize a building to fit your needs.

military q model
military building interior
three door tanker garage

What Our Customers Say

We've helped thousands of customers nationwide and are ready to help you!

My New Business

"I always wanted my own business but renting a workspace wasn't cost efficient. The space I was looking at was more than $1,000 a week! So on a whim I decided to give American Steel Span a call. They mentioned to me about some specials they might be able to save me money on. I ended buying a steel building for what I would've spent on two months renting! Now I own my own that I work out of. Thanks to American Steel Span I have saved thousands of dollars and my business is flourishing, I even have employees!"
- Jeff Z - New York

Up in One Day!

"The delivery truck came on Saturday morning. By Sunday dinner we had our brand new two car garage. It was simple and easy to build - even fun! That was 10+ years ago and it still looks the same. Everyday I look at the building with real pride. Thank you American Steel Span."
- Ted W - West Virginia

client un wfp
nasa
nucor steel
Coeur Mining
us air force
duke energy