Popular Uses


  • 40-year limited rust-through perforation warranty
  • AZ55 Galvalume® coating - provides more resistance to rust
  • Easy and fast to assemble
  • Made in the U.S.A.

Portable Buildings | Steel Structures

Our commercial buildings are used for...

  • Personal office space
  • Starting your own shop
  • Retail stores and storefronts
  • Restaurants
  • Garages for company vehicles
  • Storerooms
  • Inventory warehouses
  • Extra storage space
steel commercial building

Need a versatile building at an affordable price? Look no further. American Steel Span has been the world's leading manufacturer of pre-engineered, easy to assemble, arch-style metal structures for over 50 years. Customers have found a variety of uses in the commercial industry including metal building kits, portable buildings, garage kits, and much more. Our buildings are entirely made right here in the USA, and backed with a 40-year limited rust-through warranty. We offer four types of steel structures to choose from that meet any of your needs: the P, S, Q and A models.

There are several things that make us stand out amongst our competitors. Our quality and experience speaks for itself.

  • Our exceptional customer service is there for you when you need it. Before, during, and after your purchase.
  • Being in this business for over 50 years, we offer nothing but the best quality available. Our designs are top of the line, and available at factory direct prices.
  • Your investment is protected. Our 40-year warranty gives you the worry free reassurance that your purchase is well protected.
  • No unnecessary waiting time. Our highly qualified technicians respond to your inquiry within 24 hours.
  • Made from high quality GalvalumeĀ® steel, these buildings can handle anything mother nature can throw at heavy snow and 150mph winds!
  • Precision manufacturing and design meets and exceeds industry standards.
  • We have American pride, and believe that our hard working citizens produce the best quality materials money can buy. That's why we make everything right here in the United States, which keeps Americans employed.
  • Efficient scheduling, delivery, and share-loading of materials reduces delivery cost, which saves you money.
  • Easy assembly and construction, saving you valuable time with customizable options to suit your every need.
  • Incredibly versatile designs that are virtually maintenance free.
  • Color finishes to match existing structures on your property, and to add some style to your structure.

Our supreme quality, and exceptional service are what makes us leaders in this industry. Our custom and prefabricated buildings are sure to meet any of your needs, and our prices are as low as it gets. We're happy to work with you to see your project come to life, and do it right. Call American Steel Span today to get started, and don't forget to ask about our surplus specials.

Click for a Quote or Call 1.800.457.2206


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*Online Special - workshop- metal shed- metal garage*- steel hangar* SAVE UP TO 60%
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Click Here for a Steel Building Quote or Call 1.800.457.2206


Very attractive building
Available in Color!

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High sidewall clearance
Popular building model

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Maximizes usable interior space
Very economical building
Popular with farms

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Features a 4:12 roof pitch
Ideal for high-snow load areas
Available in Color!

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