Maryland Metal Buildings

4.8 Rating (23.2k Reviews)
Alan’s Factory Outlet is a leading seller of metal buildings in Maryland. We offer long-lasting, budget-friendly structures for everything from backyard storage to business operations.
Custom Metal Buildings in MD at Unbeatable Factory-Direct Prices
Instant Transparent Pricing
At Alan’s, we have nothing to hide. Get instant pricing on metal buildings online. No contact details required. No unwanted sales calls.
Fast Delivery and Installation
Alan’s Factory Outlet metal buildings and carports are delivered and installed saving you time. Delivery and installation is free.
Certified Metal Garages
Get a 1-year craftsmanship warranty plus a 20-year rust-through warranty on optional 12-gauge framing and most roof panels.
Risk-Free Guarantee
We guarantee a 100% refund of your deposit until the day your metal building is delivered. We don’t know anyone who will match our guarantee.
Popular Sizes in MD
We sell custom metal buildings up to 60 feet wide (or more, with lean-tos), 300 feet long, and 20 feet tall.
Instant Online Price
Choose your size, style, and roof — get a real-time estimate right away.
Areas We Serve in Maryland
Alan’s Factory Outlet proudly serves all parts of Maryland.
Anne Arundel | Annapolis, Crofton, Glen Burnie, Maryland City, and more |
Baltimore City | Baltimore |
Baltimore | Carney, Catonsville, Dundalk, Essex, Towson, and more |
Carroll | Eldersburg, Westminster, Taneytown, and more |
Charles | Waldorf, St. Charles, La Plata, and more |
Dorchester | Cambridge, Hurlock, and more |
Frederick | Frederick, Brunswick, Thurmont, and more |
Harford | Bel Air North, Bel Air South, Edgewood, Joppatowne, and more |
Howard | Columbia, Ellicott City, and more |
Montgomery | Aspen Hill, Bethesda, Clarksburg, Gaithersburg, Germantown, Olney, Rockville, Silver Spring, and more |
Prince George’s | Bowie, Chillum, College Park, Laurel, and more |
Washington | Hagerstown, Boonsboro, Williamsport, and more |
Worcester | Ocean City, Berlin, Snow Hill, and many more places in Maryland |

Get Your Durable Metal Building in Maryland
Across Maryland, including areas like Columbia, Baltimore, and Germantown, residents can rely on durable, customizable metal buildings designed to handle the state’s diverse climate, from hot summers to heavy snowfall. These steel buildings provide secure storage and workspace solutions, featuring sturdy 4′ center steel tubing for enhanced stability. They can be tailored to your specific needs in size, style, and height.
While a concrete slab foundation is necessary, Alan’s Factory Outlet offers guidance on site preparation to ensure a smooth installation process. Though we don’t perform foundation work, we make setup simple with free delivery and installation throughout Maryland.
Count on our high-quality metal buildings for reliable protection against Maryland’s weather challenges.

Customize Your Metal Building in Maryland
Roof Style
Choose between regular roof style, boxed eave, or vertical roof. We recommend the vertical roof style for its ability to allow snow to slide off easily.
Regular Roof Metal Building
The regular roof style has a bow that gives it a unique shape
Boxed Eave Roof Metal Building
This A-frame roof style has panels that run from front to back
Vertical Roof Metal Building
The vertical roof style is the strongest roof style available
Brace Clearance & Peak Height
Select your building preferences to see the center clearance and peak height.
Why Shop Alan’s Factory Outlet for Metal Buildings in MD?
Frequently Asked Questions
We offer a wide range of prefab metal buildings that can be customized for nearly any purpose. Our versatile metal structures are perfect for:
- Agricultural buildings, like custom metal barns and farm buildings, are used for protecting livestock or for storing agricultural equipment
- Commercial buildings, from metal workshops and automotive buildings to large-scale storage buildings and warehouses
- Residential buildings, from simple steel garages to fully customized buildings for extra storage space
- Specialty structures, like horse barns, steel riding arenas, or small aircraft hangars
Yes, our pre-engineered metal buildings are perfectly suited for Maryland’s varied climate. The steel framing is made from high-quality, galvanized steel to protect against the humidity that can affect Annapolis and other coastal areas known for delicious blue crabs.
The strong structural components are designed to handle both heavy rain and significant snowfall, especially when you choose a vertical roof style.
In nearly all cases, yes. Most counties in Maryland require a permit to ensure your new steel structure meets all local building code requirements. The inspection process is a standard part of construction, and our certified buildings are designed to meet or exceed these codes.
While we don’t secure the building permit for you, we provide the engineer’s specifications and detailed construction plans that you’ll need for your permit application.
It’s very likely, but it depends on your location within the state.
Zoning is separate from building permits, but it’s critical for new constructions. Depending on your local jurisdiction, your installation site may be subject to zoning restrictions that could limit the type of metal building you can install and its maximum dimensions, as well as define setbacks from property lines.
We recommend contacting your local permitting authority or planning office to learn about the specific regulations applicable to your property. They’ll have all the information on setback requirements, height clearance limits, and land-use regulations.
In 90% of cases, the construction time, from ordering to completion, is between 60 and 90 days. This timeframe begins after you have secured your permit and have prepared and cured your concrete foundation.
Once delivered, our professional installation crew will assemble your building on-site. The assembly is surprisingly quick, taking as little as a couple of hours for a simple carport, a day for a small garage, and around five days for large commercial buildings.
Our prefabricated steel structures can last for decades with minimal maintenance, even in Maryland’s sometimes demanding weather conditions. We use high-quality American steel and durable building anchors to ensure your building stands strong.
Unlike a traditional pole barn, our buildings are resistant to rot and pests. Despite being made out of metal, the galvanized steel is also impervious to rust. We back this up with a 20-year warranty against rust-through on the optional 12-gauge frame, giving you long-term peace of mind.
Do you have a general question?
Get quick answers to common questions in our Help Center, an extensive knowledge base available 24/7.
Do you need something specific?
Please fill out the form on this page, or call us at 1-800-488-6903 (M-F, 8-6 Eastern).