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Metal Building Kits

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Derek, Woolwich, ME

"Armstrong Steel stood behind the product, and stood behind their promises. At the end of the day, all that matters to me is that I got the building I envisioned and then some; and Armstrong Steel made it happen.”

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Kenny, Chambersburg, PA

“I checked out Armstrong’s website, and I was able to talk to a number of their clients. That was extremely satisfying. The pricing checked out, so we decided to go with them. They have a great reputation."

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Workshop Steel Buildings

A steel building from General Steel is the most reliable solution for agricultural buildings. Whether for hay, equipment, livestock, or...

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Garage Steel Buildings

A steel building from General Steel is the most reliable solution for a private aircraft hangar. Protecting your prized asset is of the...

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Agricultural Steel Buildings

With homeowners looking to express their personal taste, cookie-cutter homes are becoming a thing of the past. One of the fastest-growing...

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Residential Garage Steel Buildings

A General Steel building kit is an ideal solution for entrepreneurs looking to build an auto shop or mechanic garage. Our kits feature clear...

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Commercial Steel Buildings

Whether you are looking to upgrade your family horse ranch or your family’s rural home, metal barns from General Steel are cost-effective...

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Industrial Steel Buildings

A steel building from General Steel is a versatile solution for any pre-fabricated brewery. Every brewery building requires its own unique...

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Equestrian Steel Buildings

A General Steel building kit is an ideal solution for entrepreneurs looking to build an car wash. Our kits feature clear span framing,...

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Aviation Steel Buildings

A steel building from General Steel is a modern solution for a one-of-a-kind casino building. Our steel manufacturing kits feature clear...

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Religious Steel Buildings

You have a few options when it comes to sheltering your most valuable toys. A prefabricated garage or other enclosed steel structure are...

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Warranties and Service

Brand Armstrong Steel
Available Products I-Beam Framing: 26 Gauge Sheeting, C-Channel Framing: 26
I-Beam Structural Warranty 50 Years
Add Colors Roof, Trim, Walls
Structural Warranty 50 Years
Paint Warranty 40 Years
Galvalume Roof Warranty 35 Years
Project Manager Included at No Additional Cost