Custom Pre-Assembled Metal Sheds for Sale
Create the extra storage space you need with a pre-assembled shed designed to fit your property, your needs, and the way you plan to use it.
Explore different options, find the setup that works best for your space, and get a shed that makes adding practical, reliable storage to your property simple.
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.
100,000+ Satisfied Customers
23+ Years of Factory Direct Prices
Get a Custom Storage Shed Delivered and Fully Assembled for You in the Location you Choose
We sell quality prefabricated metal sheds, all made of American steel, at factory-direct prices. Each shed can be customized online to meet your exact needs. Our 12×20 shed cost about $4,000. If you need a smaller shed, we can reduce the size for free.
Benefits of Fully-Assembled Sheds
Why pay extra for a shed assembly service when you can order a shed from Alan’s and get free installation?
At Alan’s Factory Outlet, we help our customers by offering customizable, pre-assembled storage sheds and garages that you don’t need to set up yourself. Our sheds are delivered and assembled for free, so you’ll get the storage space you need quickly and with minimal effort.
We have many different styles and options to choose from to ensure that you’ll find the right unit for your needs—and you can customize the size and style of your pre-assembled shed any way you’d like to get exactly the right storage building for your needs.
How To Get a Pre-Assembled Shed
Design your metal garage online
Order online with
a small deposit
Get a permit
(if required)
Get free delivery and installation
Get an Instant Price for Your Custom Garage
Ordering assembled outdoor storage from us is simple. Just use our easy shed-builder tool to choose the options you want, or give us a call toll-free and let us walk you through the purchasing process. Either way, you’ll have one of our outdoor sheds already assembled and in use before you know it!
100,000+ Customers and Counting
Perfect building perfect customer service and this is my 3rd structure they have built for me. Love them!
Absolutely awesome website!!! Loved this purchasing experience, as it was the easiest I have ever made online!!! The product is just what I was looking for and at a cost that I was looking for too. Everything made here in the good 'ole USA! I HIGHLY RECOMMEND Alan's Factory Outlet!!!
This is the 4th building I've ordered from you so far. Always been extremely pleased. Have no reason to think this time will be any different. You guys always do a AWESOME job!!
The online metal carport configurator on this site is incredible. The level of detail and modularity is outstanding, and I don't know of any other retailer that can compete. Every price is clearly defined, which gave me total peace of mind and made the entire buying process incredibly easy!
Customer service was top notch! Love the new building. Contractors that set it up were well trained and did an amazing job
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!!
This will be our second shop purchased from you, very happy with the first purchase and plan to make a 3rd purchase in the near future…
This is my second carport purchase from you. I bought my first one 10 years ago and it is still being used today.
Both structures went up so fast it was hard to believe. The crew were very friendly. Nothing I can even complain about. Thanks
Website for design was very easy to use, and allowed for post design editing without having to trash and start again. Phone service was also top notch!
The website was fun to play with and very helpful to design exactly what I was looking for. I'm not trying to toot anybody's horn here, but this might honestly be the best website I have ever used to buy something on. Kudos, boys!
I have purchased buildings from Alan's before and have been extremely pleased with the whole process and quality of the buildings
I recently received my carport and I am extremely happy with it. The quality is excellent, and it perfectly meets my needs. Thank you for a great product!
I HAPPILY RECOMMEND INVESTING IN AN ALANSFACTORY OUTLET CARPORT . ORDERING MY CARPORT WAS VERY EASY, NO PROBLEMS WHATSOEVER. I APPRECIATE THE STAFF, PROFESSIONAL AND KNOWLEDGEABLE. THANK YOU, VIRGINIA CAMPBELL
so far this has been a wonderful experience. Your web page was easy to navigate, as well as easy to build the carport I wanted. I called with questions that were answered by a real person.
Website is fantastic. Able to easily design and modify my garage to my specifications. Emily is customer service has been very helpful and responsive to my questions.
It has been clear and concise, adaptable to the size requirements needed, very user friendly. A tremendous value for the system I purchased for my company.
Very user-friendly site with great 3-D builder feature for planning the product you want. Professional all the way, and thank you for the blessing, and may God bless you as well.
I just ordered so this review is just for the ordering process: Very easy to use website, informative, great options, all upgrades list prices, read many online reviews which gave me confidence to try this company.
Please note: The wait times on our smaller pre-assembled sheds can be unpredictable because the shed deliveries are done in groups in order to save you a lot of money. Most customers find it worth the wait in order to save several hundred dollars or more.
Many Options, Many Uses
Prefab sheds are available in different styles to fit the appearance of your property. You’ll be able to select from three roof styles and choose the colors of the roof, walls, and trim. You can also customize the number and placement of walk-in doors, garage doors, and windows.
Whether you choose a large metal garage or one of our smaller pre-assembled storage sheds, you’ll get a high-quality structure that can serve a variety of purposes. Pre-assembled sheds are great places to store smaller items, keeping them safe from the elements, pests, and thieves. Many customers have our fully assembled sheds delivered to use for gardening supplies or lawn equipment. Whatever use you have in mind, we’re sure to have pre-assembled sheds for sale that fit the bill.
Reviews from Our Happy Customers
Alan’s Factory Outlet is a legitimate business with an A+ rating from the BBB.
Why Get a Pre-Assembled Shed from Alan’s?
Factory-Direct Prices
Our sheds are delivered straight from the factory to your home, so you get the best value for your money.
Simple Online Process
Design and order your shed online. No need to go to a store or call on the phone — although we’re happy to talk with you if you need help with your order.
About Alan’s Factory Outlet
Alan’s Factory Outlet is one of the nation’s top sellers of durable and affordable metal buildings for sale. Our family-run business is owned and operated by Alan Bernau Jr and his wife Julie, who’ve been pairing customers with their perfect metal carports and storage buildings for over 23 years. Whether you’re looking for a metal carport, garage, or other storage building for sale, we’re here to help you find the perfect solution.
Customer care is our top priority. Most customers find it quick and easy to use our online 3D Builder to customize and order their metal carport, garage, or building. However, if at any point you need assistance, our friendly customer service team is standing by to help you. Feel free to call us at 1-800-488-6903.
We look forward to serving you!
Free Delivery and Professional Installation in 21 States
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