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20-year warranty on 12-gauge orders

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Instantly Price Your Metal Garage Online

Carport Roof Style
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12 X 21 Vertical Metal Garage
$1,695.00

Depending on doors, windows, height, and other add ons

Prefab metal garage buildings cost less than other types of buildings. Our steel garage kits start at $4,190 with free installation. Use our cost calculator to get the exact price of the metal garage building you need.

At Alan’s Factory Outlet, we work hard to deliver the best value in metal garages, sheds, carports, and storage buildings. Our metal garage building prices are the lowest around! And when you customize your new steel garage with us, you’ll also get free delivery and setup in Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Kentucky, Kansas, Louisiana, Maryland, Missouri, Mississippi, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, and West Virginia. Order yours today and save!

Our prefab metal garages’ prices range from $6,252 for a 12×20 regular metal garage to $20,784 for a 30×50 vertical-roof steel garage, varying based on the roof style and the garage size.

This price list is for metal garages in AL, AR, GA, KY, KS, LA, MO, MS, NC, OK, SC, TN, TX, VA, and WV with 9-foot legs. Garage doors, walk-in doors, and windows for these fully enclosed structures are extra.

Priced fully enclosed with 9′ legs. Garage doors, doors and windows are additional.
  • Regular Style
  • Boxed Eave Style
  • Vertical Roof Style
  12’ wide 18’ wide 20’ wide 22’ wide 24’ wide
20’ long $3,540 $3,900 $4,450 $4,920 $5,270
25’ long $4,050 $4,410 $4,960 $5,530 $5,980
30’ long $4,480 $4,840 $5,590 $6,160 $6,710
35’ long $4,875 $5,335 $6,185 $6,755 $7,305
40’ long
  12’ wide 18’ wide 20’ wide 22’ wide 24’ wide
20’ long $3,640 $4,100 $4,550 $5,020 $5,570
25’ long $4,250 $4,610 $5,160 $5,730 $6,280
30’ long $4,880 $5,240 $5,890 $6,560 $7,110
35’ long $5,375 $5,835 $6,485 $7,255 $7,905
40’ long
  12’ wide 18’ wide 20’ wide 22’ wide 24’ wide
20’ long $3,940 $4,300 $4,750 $5,420 $5,770
25’ long $4,550 $4,910 $5,460 $6,230 $6,580
30’ long $5,180 $5,640 $6,290 $7,060 $7,510
35’ long $5,775 $6,235 $6,985 $7,855 $8,305
40’ long $6,595 $7,055 $7,805 $8,775 $9,225

Alabama, Arkansas, Georgia, Kentucky, Kansas, Louisiana, Missouri, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia and West Virginia Metal Garage Prices 150 mph and 35 psf

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Do Metal Garage Color Options Cost Extra?

Your choice of colors for the sides, roof, and trim of your new building is included in the cost to build a 2-car garage, 1-car storage structure, or triple-wide, 3-bay metal garage. Our metal garage kits for sale are usually available in the following colors:

  • King Blue
  • Red
  • Burgundy
  • White
  • Clay
  • Black
  • Brown
  • Tan
  • Gray
  • Sandstone
  • Barn Red
  • Beige
  • Slate Blue
  • Evergreen

Are Steel Buildings More Affordable to Build?

How you view metal garage prices depends in part on the material you’re comparing them to. Steel garage buildings’ prices are less expensive than wood buildings, and they often take less time to construct. Steel is also recyclable and more eco-friendly than using cut timber.

What Affects the Cost to Build a Steel Garage?

Steel garage prices are subject to change without notice due to market conditions beyond our control. However, even though steel garage prices fluctuate, we always strive to keep your metal garage cost as low as possible. When you shop with us, you are guaranteed to get a high-quality product and the best metal garage building prices around, online or offline!

Where you live can also affect our affordable garage kits’ prices. For instance, local building requirements in Maryland, Ohio, and Pennsylvania require garages to be fully braced with the tubing 4 feet on center. If you are a Florida resident, you’ll also check the metal garage price list specific to your state: Due to the unique weather conditions and state building requirements in Florida, metal garage building prices are different there.

Standalone metal garages are an excellent storage option for your vehicles, yard equipment, and other valuables, and when you need to find one at a great price, there’s no better place to buy one than online at Alan’s Factory Outlet. Order yours and get free delivery today!

Helpful Resources

Helpful Resources

Learn the concrete pad size required for your building.


Check your roof's leg height, center clearance, and peak height.

Customize Your Own Metal Garage or Carport With Our 3D Builder

Easily design, price, and buy online — plus get free delivery and installation!

  • Select a size to meet your needs
  • Choose roof, side, and trim colors
  • Add garage doors, windows, and walk-in doors
Customize Your Own
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