Free delivery and quick, free installation
Refundable small deposit to order
20-year warranty on 12-gauge orders

Get your custom garage at our factory direct prices with free delivery and installation!

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20×30 Vertical Roof Metal Garage

Customize Your Product

The leg height fully enclosed for the 12 to 24 wide metal garage pages is standard with 9′ legs and can be made taller up to 14′ tall fully enclosed on the regular style and up to 16′ tall fully enclosed on the boxed and vertical style metal garages. (12′ wide can only be made 12′ tall as the structure can not be taller than it is wide). If you are looking for the center height clearance you can type in “center height clearance” in the ask a question on the bottom right of the page or you can always call or email with any questions. The 32 to 60 wide metal garages come standard with 8′ legs fully enclosed and those sizes are available up to 20′ tall.

14 Gauge is the standard tubing used on the framing of the metal buildings, it is 2 1/2″ square tubing.

The optional thicker 12 gauge tubing is 2 1/4″ square tubing.

Framing on the 12 gauge tubing come with a 20 year rust through warranty.

The metal carports & metal garages come standard with 29 GA galvanized steel sheet metal. 26 GA galvanized steel sheet metal, which is a thicker option, is available as an upgrade for an additional fee.

Select the type of level surface you will provide. The level surface must be provided by the customer and we will install and anchor to the selected surface. The site must be level or no more than 3 to 4 inches off level.

Alan’s Factory Outlet metal carports and metal garages come standard Certified for 150 mph and 35 psf. The certified carports and metal buildings comes with blue print drawings which are rated for 150 mph wind and 35 psf snow load. The drawings are usually emailed to you upon your request within approximately 2 to 3 business days after you review and approve and sign your order.

All 16 different colors are available for the same price and the color does not affect the delivery time. The roof sheeting is 29 gauge.

All 16 different colors are available for the same price and the color does not affect the delivery time. The trim color is the color on the ends.

$7,490.00 Price
Deposit to Order

FREE Delivery and Installation
Price details
$6,290.00 Item Base
Only pay a deposit
for delivery
Family-owned, custom-
made U.S. products
20-year warranty
on 12-gauge orders
Easy contact via
phone or website
Deposit to Order

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Only Pay a 10% - 17% Deposit

About Our 20x30 Metal Garage

Get factory-direct pricing on a custom 20x30 garage or 20x30 metal building. This model makes a great garage, shop, or storage building.

  • Transparent, factory-direct pricing
  • Easy online ordering
  • Free delivery and installation
  • 100% satisfaction guarantee
Product Description Specifications

This model is available in Alabama, Arkansas, Georgia, southern Illinois, Indiana, eastern Kansas, Kentucky, Louisiana, Mississippi, Missouri, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia, and West Virginia.

If you need a building in Florida, Maryland, Ohio, or Pennsylvania, use our 3D Builder to customize and order your metal building or garage.

More than 51,783 Satisfied Customers

“This was the best deal and installed in no time at all. Everything is as I hoped it would be. How rare is that? Everyone says the garage looks great.”

– T. F. from Missouri

Loved the easy system you have for ordering, liked all the options with pricing showing. I am very happy with my garage. All my friends love it.”

– Robert P.

Amazed at the quality of the building and service we received. We would definitely buy from this store again and again. Have been suggesting to a lot of people that this is the way to go if you need a metal garage. Very satisfied customers!! Thank you.”

– Deanna B.


Get a 20×30 steel building to use as a garage, storage building, shop, or shed.

This 20×30 Vertical Roof Metal Garage comes with premium vertical-style roof panels. These panels allow rain, snow, leaves, and other debris to easy slide off your roof, which helps keep your roof clean and rust-free.

Common Uses

2-Car Garage

This 20-foot-wide garage is wide enough to park two cars side by side. You will also have extra space in the back of the garage that you can use as a work area or for storage.

20×30 Storage Building

Get almost 600 square feet of storage space to store equipment, tools, or inventory for your business.

20×30 Shop

Make your dream workshop a reality. Our metal garages make a great place for fixing cars, woodworking, and other businesses and hobbies, especially if you add windows and insulation.

How We Save You Money

Some manufacturers send a whole truck just to deliver a single garage building kit. That is a great way to deliver your building fast–but it adds a lot to your total price. Some competitors also add extra charges, like a $300 unloading fee if you don’t have a forklift!

Our buildings are delivered and installed on cost-effective local delivery routes. This allows us to pass on big savings to you and offer free delivery and installation.

Lead Times

Our lead times vary depending on the size of your order and the area you live in. To get a current estimate of lead times in your area, see our estimated delivery times.

Getting a Permit

After you order your building, you will need to call your local planning department to find out what documents are required to get a building permit.

If you need to submit plans with your application for a building permit, let us know. Generic engineered building plans can be emailed to you within a few days after you place your order. For more information about building plans and getting a permit, see chapter four of our Garage Buyer’s Guide.

If for any reason you aren’t able to get a permit we will promptly refund your deposit.

Foundation and Site Prep

After you order your building and get a permit, you will need to hire a local contractor to prepare the foundation for your building.

Size: In most areas we recommend that the concrete pad for your metal building is one foot wider and one foot longer than your building. You can use our concrete pad size calculator to confirm the correct pad size for your building.

Specifications: Many of our customers have their building installed on a 4” slab with footers, but you should check with your local building department to confirm local requirements.

Site Requirements: Our installers need at least three feet of space on every side of your building to place their ladders while installing your building.

Recommended Contractors: For tips on how to find a reliable concrete contractor in your area, see chapter six of our Garage Buyer’s Guide.

Free Delivery and Installation

When your site is ready for your building you will contact us so your order can be scheduled. As soon as there are enough orders to schedule a delivery route in your area, you will be contacted about a week in advance to notify you of your expected delivery date.

Most metal buildings take 1-2 days to install. You will need to pay the balance of your order when your installation is complete.

Garage Doors, Windows, and Frame-Outs

All of our garage doors are roll-up doors. We do not sell garage door openers, but you can have an automatic garage door opener installed after your garage is built.

If you prefer to install your own garage doors, walk-in doors, or windows, we can help you design custom frame-outs to meet your specific requirements.

Custom Options


We are able to insulate the roof or the whole building. Use the building configuration tool to select your insulation options.


We have 16 different metal building colors available. Lighter colors are more energy efficient and will help keep your building cooler.

Custom Placement

If you aren’t able to place doors and windows where you want them with our 3D design tool, you can let us know where you want them placed after you submit your order.


If you need to add a lean-to to your building, see our lean-to page for more information.


If you need electricity in your building, you can add wiring after your building is installed. You may want to run a tube with wires through the bottom of your building before your foundation is poured. The frame of the building is about 2 ½ inches thick, so any wiring coming in through the floor should be placed further inside the building.

Frame and Panel Upgrades

Consider upgrading to 12-gauge steel framing to get a 20-year rust-through warranty. The 26-gauge metal sheeting upgrade will also help ensure your metal building or garage lasts for a very long time. A well-maintained metal building can last more than 50 years, so these upgrades are a good investment if you need to maximize your building’s lifespan.

Customer Support

I’m Alan, the owner of Alan’s Factory Outlet. My goal is to help you get the building you need at a great price, without any worries or headaches.

If you need any assistance at all, I have a wonderful team of building specialists that are happy to answer any questions you have.

There are two easy ways to get in touch. You can use our contact form to send us a message, and we will reply by email or phone as soon as we can. Or you can call us Monday to Friday, 9 Am to 5 PM Eastern at 1-800-488-6903.


Width (including frame)20’
Length (including frame)30’ (roof overhangs an additional 6” in front and back)
HeightCustom, up to 16’
Floor Space600 square feet (including frame)
Frame14 or 12 gauge steel studs
Frame Width2.5” (14 gauge), 2.25” (12 gauge)
Roofing and Siding29 or 26 gauge steel sheeting
Roof Pitch3:12
Center Brace Clearance (approx.)2’ 6” above side height
Peak Height (approx.)3’ 4” above side height


  • Wind: 150 miles per hour
  • Snow: 35 pounds per square foot


  • 1-year craftsmanship warranty
  • 20-year rust-through warranty on 12-gauge frames
  • 20-year rust-through warranty on roof panels

Satisfaction Guarantee

100% satisfaction guaranteed. Cancel any time before delivery for a full refund of your deposit.

More Information

This 20×30 metal building is 2′ longer than a 20×28 garage, giving you a little extra space.

Our 24×30 garage is a little more popular than this 20×30 garage, because it has an extra 120 square feet of space which makes it easier to park and to store all of your belongings. But if your budget is tight, this model is almost as good.

A 20×30 garage has a good balance of space for both parking and storage. Most cars are about 15 feet long, so two cars will take up a little more than half of the space, leaving the back twelve feet or more for a storage area. Some people prefer to build a small workshop in the back of their garage, and this model has enough space for a small work area. You can maximize your storage space by adding storage racks and shelving.

The 20×30 vertical style metal garage comes standard with 9′ legs fully enclosed. The cost of the garage door, walk in door or window is not included in the price.

Select the garage door size that works best for you and the price with the garage door will automatically be updated in the price with options. Other options such as walk in door, window and taller side height can be added for an additional cost.

20x30 metal garage

Metal garage with two optional garage doors.

The metal garages come certified for 150 mph and 35 psf. To achieve this rating, the metal building will have a tighter screw pattern and be anchored to support the 150 mph wind rating. Generic blue print drawings, which may or may not be required to secure your permit can be emailed to you upon your request within approximately 3 to 4 business days after ordering.

The metal tubing on the metal garage for sale come with 14 ga tubing which is 2 1/2″ by 2 1/2″ square tubing or you can upgrade to the 12 ga tubing which comes 2 1/4″ by 2 1/4″ tubing. The framing on the optional thicker 12 gauge tubing comes with a 20 year rust through warranty.

The steel buildings are custom built in the size, style and with the options you want. You get to choose between 16 different colors for the roof and trim colors. And if you close the sides or ends you also get to pick which color you want it to be.

24x30 metal garage colors

The metal colors on the metal buildings are approximate.

metal garage vertical roof

What makes the vertical roof metal garages unique is that the metal sheeting on the roof go up and down to help the snow and rain slide off of it.

metal building vertical roof

The vertical metal garage is the strongest style of metal garages because in order to attach the metal sheeting to the roof we have to put cross bracing to attach it so by doing this it makes it the strongest style metal building we have.

You can buy your metal garage online or you can order it by calling Alan’s Factory Outlet toll free at 1-800-488-6903.

More Questions?

If you have any questions we didn’t answer on this page, please visit our FAQ page to get answers or to contact us for help.

Cars2 Cars
Roof StyleVertical
Frame14 Gauge

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Alan Bernau Jr., Owner

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