How Much Does a 100×100 Steel Building Cost?

A 100’x100’ steel building can provide ample interior space for various personal, commercial, and industrial needs. Steel buildings utilize a clear-span design, meaning all 10,000 square feet inside are usable. You can also customize the height of the structure, allowing you to use your steel building in any way you can think of.

The cost of a 100×100 steel building can vary depending on how you customize it and where you build it. To get a customized quote for your project, contact the experts at Titan Steel Structures today. We offer a wide range of prefabricated steel building kits, or we can build something unique to meet your needs. Reach out to our team today to get started.

What is the Cost of a 100×100 Steel Building?

The price of a steel building can vary quite a bit depending on where you plan to build it, current material costs, the price of finishing products, labor, and more. Typically, the cost of a 100×100 steel building ranges between $12 and $19 per square foot–or between $120,000 and $190,000.

There are other costs associated with the construction of a 100’x100’ steel building. These include:

  • Concrete
  • Labor costs
  • Equipment rental fees

Building costs can be higher during the construction of a 100’x100’ steel building because of its size. Standard 5-person crews are insufficient when constructing a 100×100 steel building, and the project will require a 10,000-pound shooting boom forklift. These additional expenses will increase the overall price of a 100×100 steel building.

Uses for a 100×100 Steel Building

The spacious interior and unobstructed usable space of a 100’x100’ steel building make it an ideal size for many projects and needs. Here are some of the many ways people and organizations have used a 100’x100’ steel building.

  • Logistics warehouses
  • Medical centers
  • Distribution warehouses
  • NASCAR garages
  • Vehicle storage
  • Container terminals
  • Horse riding arenas
  • Churches
  • Auto repair shops
  • Radio towers
  • Agricultural equipment repair centers
  • Barns
  • Gyms
  • Community gathering space
  • Workshops

A 100’x100’ steel building can be customized with doors, windows, insulation, and HVAC options that allow you nearly endless options for how to use the space inside.

Steel buildings resist moisture, water damage, rot, pests, high winds, fire, and other problems that damage traditional building materials like wood and concrete. Your building will require less maintenance over the years, meaning you can devote more time and energy to your business–not your building.

How to Estimate the Cost of a 100×100 Steel Building

After considering the material and labor cost of a 100×100 steel building, there are several other factors that you must account for when estimating your total project cost.

Land and grading

The costs of land and grading can vary quite a bit in different locations. When choosing a site for your steel building, it’s essential to find a flat plot with hard clay with few or no trees and other foliage. Look for an existing natural water drainage path. These factors can reduce the cost of grading.


A steel building requires a concrete foundation. The cost of concrete can vary significantly by location and typically ranges from $4 to $16 per square foot.

Soft costs

Before beginning construction, you must account for all the “soft costs” associated with your finished steel building. This can include:

  • Legal fees
  • Permits
  • Insurance
  • Architectural drawings
  • Taxes
  • Furnishings
  • Construction equipment

These expenses will add to the overall price of a 100’x100’ steel building.


You will need to factor financing costs into the total project cost of a 100×100 steel building. Account for the interest rate and bank fees you must pay on your construction loan. These factors must be considered to get the most accurate overall project cost of a 100×100 steel building.

Is the Cost of a 100×100 Steel Building Worth It?

A prefabricated steel building is a great investment for people looking to maximize usable space and retain the value of their structure.

Here are some of the most significant benefits of building with steel.

Retained value

Steel buildings have a great resale value because they retain their integrity and functionality over time. The demand for steel buildings is currently high as buyers turn to this durable option for warehouses, industrial use, and other commercial and personal purposes.

Low maintenance

Steel buildings require less maintenance than other structures because they are not vulnerable to water damage or other issues with moisture. Steel also naturally resists termites and other pests, and can withstand earthquakes and high winds without sustaining damage. Steel buildings are also fire-resistant, making them a safer alternative to traditional structures.

Lower insurance costs

Because insurance companies typically base premiums on a building’s likelihood to sustain damage, steel buildings are generally less costly to insure. Wood framed buildings have vulnerabilities to weather, climate, fire, and pests that steel structures don’t–and you’ll enjoy lower premiums for the lifetime of your building.

Get a Quote Now

Whether you want to determine the cost of a 100×100 steel building kit or you want to get a customized quote, call the steel construction experts at Titan Steel Structures today. Our team can help you design and build the structure you need.

Have Any Questions? Call Us Now!

We are excited to work with you to create your ideal steel structure. Give us a call and we can provide you with a quick quote. We look forward to speaking with you!