How Much Does a 100×100 Steel Building Cost?

Before you can determine the exact cost of a steel building, it’s important to understand what you will be using the building for. Typically, a building this large is used as industrial warehouse, an auto repair shop or as an equestrian building.

A 100×100 metal building cost can range anywhere from $64,500 to $89,750* in total. Keep in mind when working with a steel building manufacturer, like Sunward Steel the actual price is usually given in a price per square foot. The current rate of steel building materials are listed between $6.50 and $9.00*.


Here are a few questions to help you narrow down the specifics of your project.

  • What is the building’s purpose?
  • How will you utilize the space?
  • Will it be for commercial use?
  • Where will the building be located?
  • What are the area’s weather patterns?
  • What items will occupy the building?

Before you can determine the cost, it’s important to understand what you will be using the building for. Typically, this large pre-fabricated building is used as an aircraft hangar, warehouse, commercial office, or equestrian building. How will you utilize the space?

Depending on your unique needs, the building features will vary. Once you have a clear picture of its purpose, you can begin by listing out all of the components that you’d like your 100’x100’ steel building to contain.

Looking for more information? Let Sunward help. Get a custom steel building price quote.

*Average pricing is based on current price of steel, which is subject to change at any time.

100×100 Steel Building Price Quote

What Is Included With My Building Purchase

• Engineered Certified Plans & Drawings
• Primary & Secondary Framing
• Roof & Wall Sheeting with Siphon Groove
• Complete Trim & Closure Package
• Long Life Fasteners
• Mastic Sealant
• Ridge Cap
• Pre-Marked Parts
• In House Manufacturing In One Of Our 3 Local US Factories
• Delivery to Site

 See a Complete List of Our Building Features and Warranties