100‘x100’ Prefabricated Steel Building Price

How Much Does a 100×100 Steel Building Cost?

A 100’x100’ metal building can range from $64,500 to $89,750 in total costs. Keep in mind when working with a steel building contractor, such as Sunward Steel Inc. cost is typically broken down into a price per square foot. Square footage rates are typically 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?
  • 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 price quote.

Get Detailed 100‘x100’ Quote


What Is Included With My Building Purchase

Standard Inclusions

• 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

Customizable Options

• Insulation Packages
• Insulated Metal Panels
• Thermal Blocks
• Doors
• Windows
• Vents
• Fans
• Skylights
• Solar Panels
• Wainscot
• Cupolas
• Gutters & Downspouts
• Exterior Finishes

Color Options
Ash Gray Steel Panels  Ash Gray
Burnished Slate Steel Building Color  Burnished Slate
Light Stone Steel Panels  Light Stone
Saddle Tan Steel Panels  Saddle Tan
Hunter Green Steel Panels  Hunter Green
  Koko Brown
Charcoal Steel Panels  Charcoal
Hawaiian Blue Steel Building Color  Hawaiian Blue
Polar White Steel Panels  Polar White
Rustic Red Steel Building Color  Rustic Red

Galvalume Plus Also Available

* Note – Actual colors may vary based on screen and monitor resolution / settings.  Color charts and / or metal color chips are available and should be reviewed before choosing final building colors.