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

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18×20 Regular Roof Metal Garage Florida

Deposit to Order:
Price $5,050.00
Refundable small deposit to order

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.

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.

The carports and metal garages in Florida come with a thicker 26 ga sheeting and come standard certified for 150 mph. You can upgrade the carports or metal garages to certified for 170 mph for an additional cost. When you go with lap siding the certified 170 mph is required.

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.

$5,050.00 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.

Sorry, we don’t deliver to the selected zip code.

Select the County in FL the carport or metal garage will be delivered and installed.

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 regular 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 regular 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 metal garages shown here include free delivery and installation in most of Florida. Delivery area may not be available in all locations.

The metal buildings are also available beyond Florida in select coastal locations in Texas, Alabama, Louisiana and Mississippi.

*The metal garages are subject to change without notice

Upon ordering the metal garage at Alan’s Factory Outlet a 10% – 17% deposit is due, based on the pre-tax purchase price of your metal structure. You can pay this deposit with a credit or debit card at time of ordering. The final balance is due at time of installation/delivery in most cases, and that payment can be made with cash, check, or credit card.

We anchor the metal buildings to the ground or asphalt for free with rebar and to the cement for free with concrete anchor bolts. The location for the building must be level or within at least 3″ level or less or we will not be able to install it. If it is anchored to the ground you can upgrade with mobile home anchors.

The metal buildings come standard with a 150 mph wind rating. An upgrade to up to 170 mph is available for an additional cost. Generic engineer blueprints are available with all structures offered in Florida; however, in some cases, the generic plans won’t be accepted and As-Built drawings may be needed. Please consult with your permit office for specific requirements in your area. As-built drawings (blueprints drawn up to match exactly what you plan to install/order), are available for an additional cost.

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. In FL the metal sheeting is made thicker and stronger with 26 gauge.

18x20 regular metal garage colors florida

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

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

Cars 1 Car
Roof Style Regular
Width 18
Length 20
SQFT 360
Frame 14 Gauge
Doors 0
Windows 0
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