Build Your Perfect One-Car Garage Today
Our one-car garages are cheaper than almost any one-car garage kit you can find, and we offer free delivery and installation.
We are able to save you lots of money by delivering your garage on a route with other customers in your area.
Get a Custom Metal Garage at Unbeatable Factory-Direct Prices
Instant Online Pricing
Exact price online for metal garages—no calls, no forms.
Free Delivery & Installation
We deliver and install at no extra cost in our service areas.
Certified Quality
U.S.-made steel, 1-year workmanship warranty.
Factory Direct Prices
100,000 customers for last 22 years.
Find the Perfect One-Car Garage at the Right Price
| 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 |
*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.
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One-Car Garage Size and Dimensions
A typical one-car garage is 12 feet wide and 20 feet deep, providing enough space for a standard-sized vehicle. If you own an extra-long pickup truck or an RV, it’s important to measure your vehicle to ensure the garage depth meets your needs.
For those looking to store tools, equipment, or other items alongside their car, upgrading to an 18×20 or 18×25 garage adds valuable side and rear storage space. Many customers find the added room well worth the slight increase in garage cost.
See how Yousif transformed his 20×20 one-car garage with a vertical roof and custom color into a functional studio space. Installed in just 5 hours, it’s perfect for his art and teaching.
Your Quick Guide to Metal Garages
Learn how to pick the right size, roof, and certification, see what drives price, and avoid common mistakes.
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Learn how to pick the right size, roof, and certification, see what drives price, and avoid common mistakes.
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Ready to create your garage today?
Customize Yours Now3 Different Styles of Metal Garages
Regular Roof Garage
The regular roof style has a bow that gives it a unique shape
- Barn-shaped
- Rounded design
- Most cost-effective option
Boxed Eave Roof Garage
This A-frame roof style has panels that run from front to back
- Similar aesthetic to vertical roofs
- Has horizontally aligned panels
Vertical Roof Garage
The vertical roof style is the strongest roof style available
- Vertical sheeting allows rain and snow to slide off easily
- Ideal for structures over 40 feet to prevent leaks
Do Metal Garage Color Options Cost Extra?
No, your choice of color for the sides, roof, and trim is included in the price for all 2-car garages, single-car storage structures, and triple-wide, 3-bay metal garages.
Our Metal Garage Kits for Sale Are Usually Available in the Following Colors:
Customer service was top notch! Love the new building. Contractors that set it up were well trained and did an amazing job
Perfect building perfect customer service and this is my 3rd structure they have built for me. Love them!
This will be my third carport from Allen's and as always the experience is always perfect!!
Easy navigation on website. Loved the customization feature. Exceptional quality of product & installation.
We were so excited to finally purchase and have a new carport installed. The entire experience was better than we could have imagined and it looks great!!
Love the site. Easy to use and design carport and see what we are getting. Was able to design my carport to my specific design and see what it would look like. Was able to add just the things I needed and nothing else. Loved using the site. If I ever need another shelter, will order from Alan's again.
This building looks amazing. The color match was perfect. The crew were very polite and worked hard. They took a magnet sweep to make sure they didn't leave any screws or metal pieces on the ground. I highly recommend this company
Easy to use, witnessed an installation in Montvale Va yesterday. Very impressed with the crew and product.
I am happy with the product and installation. It was quick and painless and looks and performs great
My son recommended your business since he was very happy when you did his carport. The web site is easy to understand.
From the 3D builder to a very good customer service rep over the phone this was by far the easiest time I’ve had ordering a structure
I greatly appreciate the functionality of this site. Making changes to the design and seeing them reflected in the finished product is a game changer.
Very easy to purchase what was needed. Melissa was very helpful when I talked to her onto phone and sending blueprints to make sure I got what I was wanting
Love the 3D builder and how you can see every detail and point of view. Easy to order and choose options.
I loved the 3D builder option! To do everything on-line and go straight to the checkout was refreshing.
So far, the shopping and design experience has been incredibly easy and much more forthcoming than any other carport seller/installer out there!! Really looking forward to the install.
quick and easy to build exactly what we wanted. Loved that the price was up front and no hidden fees.
My 2nd time ordering from Alan’s Factory. Returning customers are the best form of recommendation!
The site was easy to use and when I called with questions, it was answered. So far the experience is great.
So far, it has been an outstanding experience. Got my eyes on a building barn also. Will wait to see how this purchase pans out.
Reviews from Our Happy Customers
Alan’s Factory Outlet is a legitimate business with an A+ rating from the BBB.Previous video
Why Shop Alan’s Factory Outlet for Metal Buildings?
Free Delivery and Installation in 20 States
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