Steel Buildings in Illinois

Simpson Steel Building Company has been providing metal buildings to the great state of Illinois for over 40 years. We’ve become very familiar with and kept up with local building code changes that have come up over the years.  Our patented truss design gives you all the benefits of a traditional red-iron structure for a much lower price point! 

Our bolt-together building kits are easy to assemble and only require a forklift or tractor with tongs to move around. This makes our building kit the perfect solution for any Illinoisan looking for an affordable DIY Kit for their project needs. Speaking of projects, our buildings work great for a multitude of uses, such as hay barns, stables, garages, shops, commercial buildings, and barndominium homes!  In the event that you want someone to erect the building for you, we have a list of local contractors we can refer to help with that aspect of the project.   

Our steel buildings for Illinois are designed to handle both the lower wind and snow loads in the southern and central part of the state such as in Carbondale, Springfield, and Peoria, as well as the heavier snow and wind loads in the Lake Michigan area such as in Rockford, Naperville, and Chicago.  Simpson can provide complete engineered plans, engineered design calculations, and engineered foundation plans that are stamped by a licensed Illinois engineer in the event you need these items for permitting. Our building kits have never been denied a permit in the state of Illinois.

You can use our 3D Design Tool to create and visualize the Illinois building needed for your upcoming project! Or call one of our building experts at (800) 255-7624 to help you create a metal building to meet your specific needs.

Our Products

Whether you are looking for a simple metal building for sale or something that incorporates a more complex design, our experts can handle the job at hand. Some of the projects and structures we provide for our clients include:

• Illinois Agricultural Steel Buildings
• Metal Airplane Hangars In Illinois
• Illinois Churches
• Illinois Metal Garages and Workshops
• Industrial and Commercial Steel Building in Illinois
• Illinois Mini Storage Buildings
• Illinois Residential and Barndominum Buildings

This list isn’t comprehensive, so please reach out to our experts if you have another project in mind that isn’t on this list. Simpson Steel Building Company is able to manufacture our high-quality pre-fabricated buildings thanks to our unique steel truss designs. This metal truss is similar in shape to a wooden truss with a bottom cord except made entirely out of quality metal. We also use 26-gauge metal sheeting which is heavier and provides more durability. Twelve-gauge red iron structural steel is also used to provide additional strength and quality.

Advantages of Simpson Steel

The main advantage of doing business with Simpson is two-fold: we offer the highest level of quality & customer service at the most economical pricing.

• Over 5000+ buildings completed nationwide – chances are, there is a Simpson Steel building within 50 miles of where you live!
• Steel buildings shipped in all 50 U.S. states, including Illinois
• Engineering available for all 50 U.S. states
• UL 90 approved system
• Quick and efficient turnaround
• Drawings 10 days to 2 weeks, where industry standard is 3-4 weeks
• Anchor Bolt Plan can be provided as needed
• Delivery 2-3 weeks after receipt of signed fabrication release, where industry standard delivery is 8-12 weeks
• Dun & Bradstreet Superior Rating

Flexible, Inexpensive Shipping

• We ship from over 15 plants nationwide making freight cost affordable.
• Freight cost is always included in the pricing of your Simpson Steel metal building
• Materials are nested together for economical shipping
• Insulation is shipped in a covered van to protect the product from the elements
• Clips and gusset plates are shipped via UPS Ground Service
• It is the responsibility of the customer to unload the building upon arrival
• Our mini storage kits include rollup doors that will be delivered separately from the building materials

Contact our Steel Building Experts Today

If you’re in the market for a pre-engineered steel truss frame building, look no further than Simpson Steel for your next project. Considered the experts in steel truss for nearly 40 years, our experienced team can help guide you in designing your steel structure. Contact us at Simpson Steel Building Company or request a steel truss frame quote.