18′ x 21′ Regular Style Two Car Metal Garage



The 18×21 two car metal garage has two large roll-up doors on the front wall for your vehicles.  There is also an entry door and window on the side wall.  To customize this premium metal garage, or for a free consultation, give us a call today!

18' x 21' Regular Style Two Car Metal Garage

If you have been looking for affordable storage, check out this metal garage.  The garage measures 18′ wide by 21′ long by 9′ tall and provides 378 square feet of storage space for your cars or trucks.  There are two large garage doors on the front wall for easy vehicle storage, with a walk-in door and window on the side wall.  At 18′ wide, there is plenty of room for two cars to fit side by side underneath the roof.  You can customize this metal garage for whatever you need, including choosing from our large selection of colors to find one that matches other buildings on your property.

Two Car Garages Built to Last

Our durable garages are built to protect your vehicles for years to come.  We manufacture all of our garage storage systems with the highest quality steel framing and roofing panels.  The side wall panels are 29 gauge heavy duty steel sheets.  Our unique truss design means we can manufacture buildings up to 60′ wide, without any interior supports needed.  This gives you the ability to customize your building for anything you need

Easy Metal Garage Installation

What’s easier than purchasing a new two car metal garage from Carport.com?  How about free delivery and installation?  That’s right – all of our durable garage storage systems include shipping and installation at no extra cost!  All you need is a level building site, and we can construct your new garage in no time!  We recommend a concrete pad or cost-saving footers for the best quality installation.  We even provide you with concrete-specific anchors for no extra cost.  However, we can safely install a building on almost any surface, including gravel, dirt, asphalt, or even wood.  Have questions? We have answers – call or chat with an advisor about your metal garage, or shop online to customize your own building today!


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

Additional information


Two Car











14 Gauge


(2) 8×8




36" x 80"


















Strong, Affordable Protection

A Two Car Metal Garage from Carport.com is an outstanding way to protect your car or truck, without breaking the bank. The garage measures 18′ wide by 21′ long by 9′ high and has a total of 378 square feet of storage space. The two car garage has roll-up doors on the front wall for easy vehicle access, with a walk-in door and window on the side wall. All of our durable metal buildings are manufactured with top quality galvanized steel framing and roofing panels.

The regular roof style is our most cost-effective design, without sacrificing quality. The roof has rounded corners with overhangs on the sides that connect seamlessly to the wall panels. The roof panels, wall panels, and building trim can be ordered with as many colors as you need, adding your own personal touch to the structure.

Our pricing may vary depending on your location, as well as your local building codes and loadings. If you are in an area that has harsh winter weather, ask about our factory certification. Certified buildings are guaranteed to meet your local building requirements. We offer free installation and delivery for your new metal garage. All you need is a building site that is level within 3″ in any direction, and we will set up your new metal building in no time. We also include engineered foundation drawings to instruct how to set up your installation site.

Width Length Height Sqft
18ft 21ft 9ft 378sqft

• 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

• Two (2) 8′ x 8′ garage door on front of building

• Walk in door for accessibility, and a window for aesthetic

• 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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