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18×20 Boxed Eave Roof Steel Garage

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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 140 mph & 35 psf. The certified carports and metal buildings comes with blue print drawings which are rated for 140 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.

$4,100.00 Price
Deposit to Order

FREE Delivery and Installation
Price details
$4,100.00 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

Please enter you zip code to make sure we service your location.

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Only Pay a 10% - 17% Deposit

About Our 18x20 Metal Garage

This affordable 18x20 metal building is made in the USA with American steel. With 360 square feet of space, it can be used as a 1-car garage, shop, storage building, or large shed.

Customize the height, doors, windows, and colors above to see exactly how much this 18x20 metal garage building costs with the options you need. We offer free delivery and installation instead of a kit.

Product Description Specifications

This 18×20 garage is 2 feet wider than a 16×20 garage building, giving you a little extra space for storage for about the same price.

The 18×20 boxed eave 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.

Alan’s Factory Outlet 18×20 boxed eave metal garage is 18’ wide by 20’ long and has 360 square feet of fully enclosed storage space.  Please feel free to call a customer service representative today at 1-800-488-6903 with any questions about the carports.

The steel garage shown here include free delivery and installation in Alabama, Arkansas, Georgia, Indiana, Kentucky, Kansas, Louisiana, Maryland, Missouri, Mississippi, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia and West Virginia. Delivery area may not be available in all locations.

*The metal garages are subject to change without notice

Upon ordering the metal building at Alan’s Factory Outlet a 10% to 17% deposit is due with either credit card or you can mail a check for the deposit with balance due once the steel garage is delivered and installed and final payment can be given via credit card or check for the remaining balance. Once you order you will be contacted and copy of the order will be emailed to you for you to review and approve to make sure everything is just like you want it.

We anchor the metal garage to the ground with rebar and mobile home anchors or asphalt with rebar and to the cement for free with concrete anchor bolts. The location for the steel garage must be level or within at least 3″ level or less or we will not be able to install it.

The metal garages come certified for 140 mph and 35 psf. To achieve this rating, the metal building will have a tighter screw pattern and be anchored to support the 140 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.

18x20 metal garage colors

The metal colors on the metal buildings are approximate and may vary.

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.

Cars1 Car
Roof StyleBoxed Eave
Width18
Length20
SQFT360
Frame14 Gauge
Doors0
Windows0

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