Factory Direct Questions? Directly Email or Text us. We’ll be happy to answer any of your questions and assist you in ordering direct by calling 877-552-7020.

*This listed sale price already includes our current promotions as advertised and may require equipment rental, freight, labor charges, and site-specific drawings, all depending on your installation site and engineering specifications to meet your requirements. You may confirm your specific requirements by calling 877-552-7020.

#02 30x51x12 Metal Building with Garages


As a trusted provider of metal structures for various industries, Custom Built Structures, Inc. is proud to offer a building that’s ideal for government agencies seeking durable and cost-effective storage or office spaces. From border security and customs to government-run farms and military operations, our metal garage is designed to meet the needs of these organizations. 

Featuring a 30x51x12 building size and a 3/12 roof pitch, our metal garage is a reliable choice for those who require ample space. Additionally, it comes with three 30″x36″ windows, one 36″x80″ walk-in door, and two 10×10 roll-up garage doors for ease of access. With vertical wall panels, 14 gauge frames, and red sides with black trim, our metal garage is built to last and offers a modern and sleek look.

Whether it’s for disaster recovery and relief efforts, national defense and security, or aviation safety and regulation, our metal garage is a smart investment for government agencies. With our easy-to-use 3D Builder Tool, customers can design a custom building that meets their unique needs. At Custom Built Structures, Inc., we understand the importance of having a space that’s secure, spacious, and cost-effective, and we’re committed to delivering just that.

So if you’re in need of a reliable and durable storage or office space for your government agency, look no further than Custom Built Structures, Inc.. Contact us today at 877-552-7020 or send us an email at [email protected] to learn more about our metal structures and how we can help you meet your unique needs. Also, be sure to check out our 3D Builder Tool located in the header and footer of our website for a customized building that meets your exact specifications.


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We offer a wide range of structures from Carports to Warehouses, and everything in-between. Check all of the types of structures we can build and customize for you on our Types of Structures page.


Download all of our Price Sheets & Brochure that includes all of the options you’ll need to custom design your own metal carport, nearly any size you can think of!

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