20′ x 21′ Boxed Eave Steel Garage



This 20×21 steel garage is built with premium galvanized steel and heavy duty roof and wall paneling.  You can customize this garage for anything you need!  Give us a call today for a free consultation.


20' x 21' Boxed Eave Steel Garage

Our 20×21 steel garage provides the best value on the market for a top quality storage building.  Even at a great price, you aren’t sacrificing strength when you purchase an Elephant Structure!  With 420 square feet of garage storage space, this building is great for storing one car or truck, with added space for heavy equipment.  The garage comes standard with one roll-up door for vehicle use, one walk-in door for personal use, and three windows. You can customize the dimensions or features on this metal garage for whatever you need, including choosing from our wide selection of colors to find one that fits your style.

Storage Buildings Built to Last

When you purchase one of our storage buildings, you are getting a structure that is built to last for years to come.  When we manufacture this steel garage, we use only the highest quality American-made galvanized steel for the frame.  Our roof and walls are constructed with heavy duty 29 gauge steel sheets.  All buildings are reinforced with bracing on the corners and center of the steel frame for ultimate durability.  The boxed eave roof is guaranteed to be free leaks and other defects.

Easy Steel Garage Installation

Every order from Carport.com includes FREE shipping and installation!  As long as you have a level building site, we can install your new steel garage on almost any surface.  We recommend a concrete pad or concrete footers for the best quality installation.  However, we can safely construct a carport or garage on asphalt, dirt, gravel, or even wood.  We also have optional anchors that will secure your new storage building to your non-concrete foundation.  Metal is longer lasting, stronger, and less expensive than wood and other standard types of building materials.  Your new steel garage will stand tall for years to come, with very little maintenance and upkeep required.  If you have any special requests for installation, be sure to call in and let a building advisor know prior to your scheduled date.  If you have any other questions about this steel garage, give us a call or check our our live chat for an instant response!

Starting price valid in: AL, AR, GA, IL, IN, KY, LA, MO, MS, NC, OK, SC, TN, TX, VA for standard loadings. Available in other areas, please inquire with a building advisor for local metal building pricing and custom modifications to this building.

Additional information


Two Car











14 Gauge


8 x 7




36" x 80"
















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Strong, Affordable Protection

If you have been searching for quality storage space, don’t settle for second best. This 20×21 steel garage from Elephant Structures is one of our premium storage buildings, but still sells at an affordable price. The garage is built with a durable boxed eave roof and strong galvanized steel framing. With total dimensions of 20′ wide by 21′ long by 8′ tall, this building provides 420 square feet of garage storage space.

Pricing for our storage buildings varies based on your location and local building codes and regulations. If you live in an area with harsh winter weather, ask about our factory certification. We add extra bracing to each leg when the building is certified, making it one of the strongest buildings available on the market. Certification also guarantees that your new garage meets your local building requirements. If you have any special requests for installation, be sure to let us know, and we will be happy to accommodate your needs.

Width Length Height Sqft
20ft 21ft 8ft 420sqft

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

• One car and additional equipment can be easily stored inside

• Fully enclosed storage space

• 8′ x 8′ garage door on front of building

• One entry door and three windows

• 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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