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  • Utility Buildings
  • Metal ShedsSKU - PRD5-185612

18 x 55' Utility RV Carport

Building Dimensions
  • AA Metal Building


  • AA Metal Building


  • AA Metal Building


This Building includes
  • Free Delivery and Installation
  • 12 feet tall leg height with approx 15 feet center clearance
  • Galvanized steel frame with 14 gauge (2 ½ )
  • Additional storage capacity with 15' Utility storage
  • A-Frame structure with vertical roof panels
  • All Legs/Bows 5' On Center
  • 29-Gauge roofing and siding panels
  • One 8x8 feet Garage Door on Left wall for easy storage
  • One 36x80 inch Walk-in Door on the Front wall for regular operations
  • Four 30x30 inch Window on Back & Right wall for natural light and air
  • Braces and Anchors on every leg for longer stability
  • 20-years Roofing Material Warranty*
  • 90 Day Workmanship Warranty

Choosing the Right Roof Style for Your Metal Shed

There’s more to a roof than meets the eye (although aesthetics are certainly a factor in your decision). The roof you select will also heavily influence the overall strength and weather-resistance of your building.

  • Regular Roof

    Regular Roof

    The most affordable option thanks to its clever design that saves time and effort during manufacturing and installation, regular roofs are a fantastic option for those in areas with mild weather.

  • A-Frame Horizontal Roof

    A-Frame Horizontal Roof

    Similar to regular roofs in that they use horizontal paneling, A-frame horizontal roofs use additional framing, bracing, and eaves to increase strength and make your building more suitable for inclement weather.

  • Vertical Roof

    Vertical Roof

    This roof style swaps the horizontal panels of the other two designs for vertical roof panels, making it far stronger. Vertical roofs are perfect for heavy snowfall, strong winds, and other extreme weather events.

Why do You Need a Metal Shed?

A better question might be, “why wouldn’t you need a metal shed?” These impressive structures from AA Metal Buildings are so versatile and multi-functional, there is practically an endless amount of uses for them. To demonstrate just how flexible prefab sheds are, we’ve listed a few diverse applications below, but the possibilities are ultimately limited only by your imagination!



Whether it’s the creative space you’ve always longed for or a hobby shop where you can tinker for hours on end, a steel shed can facilitate your work and inspire productivity.

Equipment MaintenanceEquipment Maintenance

Equipment Maintenance

Whether it’s a hobby or your business depends on it, having a suitable space to store, maintain, and repair your valuable equipment is nearly as important as the equipment itself.



Protecting your animals from the elements and predators is vital to their health and safety. A metal shed can do just that.

have a question?
Just Make a Call & Our Building Specialists will Help You at Every Step

Metal Sheds – Customize to Your Heart’s Content

One of the primary appeals of prefab metal sheds from AA Metal Buildings is the comprehensive customization at your fingertips. You can overhaul your building to match your exact preferences and needs.

For example, you can customize the size of your steel shed, type and number of doors and windows, the color of the structure, the roof style, the thickness of the framing and sheeting, and whether or not your building is certified. These examples only scratch the surface of the changes you can make!

Metal Sheds - Picking a Size and Understanding Pricing


Metal sheds from AA Metal Buildings have a starting size of 12’ by 21’. These dimensions can be increased to your specifications. As you expand the dimensions of your building, the price will rise. Your location and the type and number of customizations you make will also influence the price of your custom metal shed.

Steel Shed Building Kits

Save a bit of money by taking on the installation of your metal shed yourself with a prefab metal shed kit from AA Metal Buildings. These comprehensive kits include all the parts and hardware you’ll need to install your custom shed by yourself, allowing you to save some money in the process.


Financing with AA Metal Building

AA Metal Buildings makes it easy for you to buy your steel building and put it to use quickly.
It offers a financing program and a rent-to-own option, ensuring your building needs to align with your financial situation. If you’re ready to add a metal building to your life, but you’re not quite ready to pay outright for it, no worries. We’re proud to offer financing programs that work for every buyer!

Just apply, get approved instantly, and then work with us to determine ideal, monthly payments. You won’t need to delay getting your metal building!

Apply Now To Get Approval

AA Metal Buildings: The Best in America

When investing in a custom metal shed that will serve you for years to come, why settle for less than the best? AA Metal Buildings has established itself as the go-to dealer of metal buildings in the United States through its consistently superior customer service and high-quality product offering.

Whether you have questions, want to receive a personalized quote on your customized steel shed, or are ready to place an order on your dream building, call our experts today on +1 (877) 277-3060. An experienced team is ready to help you through every step of the customization and ordering process!

+1 (877) 277-3060