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EXPLORE Our 3 Best Selling METAL BUILDINGS

Over the years, we’ve seen, built, and installed prefabricated steel buildings in different specs. The following metal buildings below are our best selling sizes.

Red metal truss building with black roof made by United Metal Buildings on farmfield.

CUSTOM STEEL BUILDING MANUFACTURE & INSTALLER

Built Right. Built to Last. Built by Us.

AVAILABLE UMB metal building types

Explore our vast steel structure offerings, from personal utility sheds to large commercial truss buildings. Every building is designed, manufactured, and installed by us, here in Rock Falls, IL.

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Metal Garages

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Truss Buildings

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Agricultural Buildings

OUR DIFFERENCE? UNMATCHED RELIABILITY AND CUSTOMIZATION.

United Metal Buildings is the Midwest’s trusted manufacturer and installer of custom metal buildings. Every structure is proudly designed and built in the United States at our HQ in Rock Falls, IL. As the only manufacturer in the region offering overhead garage doors as part of your custom building package, we deliver tailored solutions that set us apart.

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Metal Garages

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Truss Buildings

OVER 10K+ 
CUSTOM BUILT

Over the last decade we’ve built and installed over 10,000 custom metal buildings. 6 out of 8 were in budget.

20 YEAR FRAME 
WARRANTY

We back all our building frames against extreme 120 MPH wind damage for 20 years. No need dealing with third-party or even out-of-the-country vendors.

100+ DEALERS 
IN 7 STATES

We pride ourselves in ensuring every region has enough Authorized Dealers to provide communities with more options in their metal building needs.

Reliability backed by our proven 6-STEP process

Whether you’re purchasing through one of our many authorized dealer locations or an internal sales representation, our process is a guided experience from day one. From planning to install, we’re here to ensure it’s done right—every time.

01

Assessing Your Needs

Our team works with you 1-on-1 to determine the right metal building based on your needs.

02

Finding Options That Enhance

With 17+ color options, garage door sizes, paneling, and more, everything is tailored to fit your style, needs, and terrain.

03

Sending a Clear, Customized Quote

Receive a clear, detailed quote with installation included—no hidden fees, just straightforward pricing.

04

Confirming Your Order Details

Our team will call to confirm your order details and contact information. Once confirmed, your lead time officially begins.

05

Manufacturing In-House at Our HQ

Every building is built at our headquarters in Rock Falls, IL, where we ensure everything meets your exact specifications.

06

Delivering Fast, Spotless Installation

We’ll call five days ahead to schedule your installation. Most builds take 1–4 days, followed by a walk-through for final sign-off.

STOP DAYDREAMING.
TRY OUT OUR 3D BUILDER.

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TAKE THEIR WORD FOR IT.
We're built on trust.

WHAT JOE S. SAYS

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"Excellent price point, very helpful sales staff."

WHAT LAURI V. SAYS

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"...this company from start to finish took care of us."

WHAT NORLIN F. SAYS

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"...adjusted the door till it worked properly. Very happy, thanks!"

WHAT TYLER A. SAYS

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"Great company to work with from start to finish."

WHAT FRANK K. SAYS

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"They were easy to work with and understood our requirements."

WHAT ROB R. SAYS

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"...delivered a great product and on time and exactly what was ordered..."

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Full Service Area

Additional Service Fee

Areas Not Available

Disclaimer for Indiana Customers
Currently, Indiana orders must be placed directly with us, as we do not have authorized dealers in the state.

100% Customer Service across 7 Midwest States

We serve Illinois, Iowa, Indiana, Wisconsin, Minnesota, Michigan, and Missouri, delivering top-quality metal buildings tailored to your needs. The estimate you receive is the price you pay—including installation—so wherever you are, count on us for quality, reliability, and transparent pricing.

FREQuently asked questions

You’ve been contemplating this project, and we’re here to help guide you to making it happen. Still have questions or need design consultation? Contact us today for a hassle-free experience.

  • Lead times depend on a few factors. If you have your foundation ready and have acquired any necessary permits from your city and county, the lead time is approximately four weeks. Lead time waiting period starts the moment you approve and sign the quote.

  • The cost of a metal building depends on several factors, including location, size, design, and any custom specifications you choose. Since we handle both the manufacturing and installation ourselves, we ensure reliability and quality at every step.

    To get an accurate estimate, we recommend using our 3D Design Tool, where you can customize your building and see pricing based on your selections. This tool helps you visualize your project and determine the features that best fit your budget.

  • Finding an authorized dealer near you is easy! Simply fill out our Dealer Locator Form, and we’ll connect you with the closest dealer in your area. Once you submit your information, we’ll pass it along to a trusted dealer who will reach out to discuss your metal building needs and help you get started on your project.

    • 1 year of workmanship 

    • 5 year warranty on 14-gauge steel

    • 20 year warranty on 12-gauge steel

    • The rust on the steel must be throughout the metal and customer must have been correctly maintaining the building.

    If there are any issues, please contact the Corporate Office at 309-278-8000. A service order will be issued, and an installer will go to your location to fix the issue. You must provide pictures of the problem areas before our installers head out.

  • United Metal Buildings takes great pride in being able to customize any building to the needs of each customer. We will do our best to accommodate any request, even if it is to add pet grooming stalls.

BUILT RIGHT

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START YOUR CUSTOM STEEL BUILDING PROJECT

6 in 8 customers found United Metal Buildings’ quote was in budget. Get a customized quote for your prefabricated steel building, it’s simple.

#1 SELLER

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26' X 30' X 10' Metal Garage

BUILDING SPECS

(2) 10’ x 8’ Overhead Garage Doors

(1) 36” x 80” Walk-in Door with Window

(2) 24" x 36" Insulated Windows

All Vertical Panels with Wainscoting

#2 SELLER

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32' X 38' X 12' Metal Garage

BUILDING SPECS

(3) 10’ x 10’ Rollup Garage Doors

(1) 36” x 80” Nine-lite Door

(1) 24" x 36" Window

All Vertical Panels

#3 SELLER

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30' X 30' X 9' Metal Garage

BUILDING SPECS

(2) 10’ x 8’ Rollup Garage Door

(1) 36” x 80” Nine-lite Door

(1) 24" x 36" Insulated Window

Wainscoting Paneling

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