Fall Shed Sale!
10% Off All In-Stock Buildings
10% Off Base Price on All Custom Orders
*Excludes buildings with other discounts
10×20 Portable Garages
Quality Prefab Garages in ND, SD, MN, and IA
10×20 Garages For Sale in ND,SD, MN, and IA
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10×20 Prefab Garage Styles
10×20 Ranch Garages
Our Ranch Garages feature a beautiful timeless A-frame design blending both functionality and style. This shed is designed to compliment a variety of settings and has multiple uses including: vehicle and tool storage, a workshop, or a hobby garage.
Each garage in our lineup is fully customizable with our 3D Builder and can be upgraded with features such as extra doors and windows, extra shelving, and more. Choose from a variety of panel materials and colors to craft the shed just for you!
10×20 High Barn Garages
If you’re looking for a unique, barn-style garage, our High Barn garage is perfect for you. It features a gambrel truss design, giving it a stylized profile, as well as an abundance of interior space.
Each garage in our lineup is fully customizable with our 3D Builder and can be upgraded with features such as extra doors and windows, extra shelving, and more. Choose from a variety of panel materials and colors to craft the shed precisely to your preferences.
10×20 Portable Garages: FAQs
Do I need a Permit for a 10×20 Garage?
In most areas, a 10×20 garage will require a permit to install. Many places require a permit for any shed or garage size above 120 square feet. If you live in North Dakota, check out our article on shed permits in North Dakota. This article provides various resources for applying for shed and garage permits.
How Much gravel do I need for a 10×20 Garage Foundation?
A 10×20 garage foundation generally requires around 2.96 cubic yards of gravel. Since we recommend making your foundation a foot longer and wider than the garage on all sides, you will need a pad that is 11×21. We also recommend that you make it at least 4″ deep. These are the assumptions that we used to arrive at the above calculation for gravel needs for a 10×20 garage pad.
Please note that these calculations will only work if your site is level. If you are installing your garage on a slope, more gravel will be required. For more site prep information, check out our site prep page.
How many square feet is a 10×20 Garage?
The total footprint of a 10×20 garage is 200 square feet. Keep in mind that a footprint of 200 square feet does not equate to 200 square feet of usable interior space. To get a calculation of usable interior space, you need to remove at least 5″ from all sides. This allows for 3.5″ for the wall studs, and up to 1.5″ of sheathing and siding on the outside of the building.
Thus, the usable interior space for a 10×20 garage should be calculated by multiplying 9 feet 7 inches by 19 feet 7 inches, resulting in approximately 188 square feet of usable floor space.
Paying for 10×20 Garages
Are you ready to purchase a 10×20 garage but don’t have the cash up front? We have convenient Rent-to-own and financing options available! Check out our payment options page for more information.