20′ x 31′ One Car Steel Garage Metal Building



At 20′ wide by 31′ long by 10′ tall, this one car steel garage has 620 square feet of storage space for your vehicles and equipment.  To customize this garage, or if you would like a free consultation, give us a call today!

20' x 31' One Car Steel Garage Metal Building

At 20′ wide by 31′ long by 10′ tall, this one car steel garage has 620 square feet of space for your storage needs.  The building has a 10′ wide by 10′ tall garage door on the front that can fit almost any car or truck, with a walk-in door on the side wall for personal use.  At 31′ long, there is plenty of space on the ends of the garage for outdoor equipment.  You can customize this one car steel garage for whatever you need, including adding windows, adjusting dimensions, and choosing from our large selection of colors.

Garage Storage Systems Built to Last

Our garage storage systems are built to protect your vehicles and equipment for years to come, with very little maintenance or upkeep required.  Steel is stronger, more affordable, and requires less maintenance than wood and other building materials.  We only use premium quality galvanized steel for our metal buildings.  The roof and wall panels are 29 gauge heavy duty steel sheets.  The regular style roof connects seamlessly to the side wall panels for a leak-free design.  Your steel garage is guaranteed to be free of defects.

Easy One Car Steel Garage Installation

We are proud to offer standardized metal buildings as well as fully custom carports, garages, and commercial structures.  We can meet any need, anywhere, and you are sure to receive a quality building.  If you cannot find anything that meets your exact needs here on our website, you can design your own carport or garage using our Virtual Building Creator.  Just type in your zip code and choose your building features to receive an instant price quote in your area.  As long as you have a level building site, we can construct your brand new one car steel garage in no time!  Compared to red iron and other steel buildings, our carports and garages are designed for easy construction, which can tremendously speed up your project’s turnaround time.  However, we don’t sacrifice quality!  Your Elephant Structure is built to last a lifetime!  If you have questions about this steel garage or any of our other metal buildings, give us a call!


Call Now 855-227-7678 for a special finance offer, local delivery, and installation!

Additional information


Two Car











14 Gauge






36" x 80"




Dark Gray


Dark Gray












Strong, Affordable Protection

A one car steel garage is an affordable way to protect your car or truck. It is built with a regular style roof and provides 620 square feet of completely enclosed storage space. Total building dimensions are 20′ wide by 31′ long by 10′ tall. There is a large 10′ x 10′ garage door on the front wall that can easily fit most cars and trucks, with a walk-in door for personal use on the side wall. This is a quality metal building that is sure to to protect your valuable vehicles and equipment for years to come.

Pricing for this one car steel garage may vary depending on your location, as well as your local building codes and loadings. If you live in an area that has harsh winter weather and you need a building to stand tall throughout the tougher months, ask about our factory certification. Certified buildings have extra bracing on each leg and are guaranteed to meet or exceed your area’s building requirements. If you have any unique requests for installation, or any other questions regarding this durable metal building, be sure to call in and speak with a building advisor.

Width Length Height Sqft
20ft 31ft 10ft 620sqft

• Affordable method for storing your cars, trucks, and assorted lawn equipment

• One car and additional equipment can be easily stored inside

• 10′ x 10′ garage door on the front of building and 36″ x 80″ walk-in door on the side wall

• 14 Gauge steel frame construction

• 29 Gauge metal roofing

• Engineered to meet or exceed your local snow load and wind velocity ratings

• Prefabricated steel engineered structures resist fire, smoke, mold, and termite damage

• Construction foundations can include dirt, concrete slab, footers, piers, or most all level surfaces. If construction will require installers to work over existing equipment, at commercial facilities, on floating docks, or hard to reach construction sites, please consult a building advisor as these conditions may require additional installation costs.

• Building design includes an all-steel framing, and a steel roof truss system. All required 29-Gauge sheeting for side walls and ends, metal roof panels, hardware, metal trim, and bracing specified or required by your local building code.

• Ground and high-wind anchors may be purchased at additional costs. Proper number of anchors are included with any certified building upgrade.

• Delivery and Installation times may vary due to location, weather, and order volume. Once your order is secured, your scheduler will contact you in advance of your delivery date to confirm delivery and installation.

• This structure is available as a D.I.Y. carport kit building. Consult a building specialist for more details.


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