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Dayton Barns
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12 Wide Buildings 18 Wide Buildings 24 Wide Buildings 30 Wide Buildings 40 Wide Buildings 50 Wide Buildings Creative Concepts

STANDARD — ALL STEEL BUILDINGS

20x20 Carport 20x30 Garage 20x25 Garage

TRIPLE WIDE — ALL STEEL BUILDINGS

30x30 Garage 30x40 Garage 30x50 Garage

COMMERCIAL (40 WIDE)

40x30 Metal Building 40x40 Metal Building 40x60 Commercial Building
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One Car Garages Two Car Garages Three Car Garages RV Garages Metal Garages Side Entry Garages Car Sheds
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30x40 Garage in Maryland, MD
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30x40 Garage in White Oak, MD

30x40 Garage in white oak, MD

The 30×40 Garage offers even more room for vehicles, equipment, or tools, providing a large, open layout that can be customized to suit various needs. Ideal for commercial or personal use, this garage combines durability with functionality in a large, triple-wide format.

Metal Buildings Price Your Building

Nestled in the heart of Montgomery County, White Oak, Maryland, offers a unique blend of suburban charm and bustling business activity. For businesses and individuals alike, our metal buildings for sale in White Oak provide sturdy, versatile solutions tailored to a variety of needs. Whether you're expanding your manufacturing facility, setting up a new auto repair shop, or simply need additional storage for agricultural equipment, our steel structures are designed to meet your specific requirements.

The region's economic landscape is diverse, with sectors ranging from biotechnology to retail thriving here. Metal buildings serve as an ideal choice for these industries due to their durability, low maintenance, and quick assembly times. And let's not forget sports enthusiasts in the area! Much like the resilience shown by local sports teams, our metal buildings are built to withstand even the toughest conditions, ensuring that your gear or merchandise stays safe no matter the season.

When searching for metal buildings in White Oak, steel structures in Maryland, or durable barns near White Oak, look no further. We also offer a wide range of storage buildings and barns perfect for storing farm equipment and other large items. Plus, we proudly serve customers throughout the region, including Baltimore, Hagerstown, Frederick, Salisbury, and Columbia, ensuring that no matter where you are, you have access to top-quality metal structures.

Zoning and building permits in White Oak are managed at the county level by Montgomery County officials. We offer competitive pricing and customizable options to fit every budget and need, ensuring that your building project goes as smoothly as possible. For more information on zoning and permits, you can contact the Montgomery County Zoning and Building Permits Office at:

- Phone number: [Insert accurate phone number here]
- Street address: [Insert accurate street address here]
- Email address: [Insert accurate email address here]

Choose our metal buildings for a reliable, efficient solution tailored to your needs in White Oak and beyond.

Our 30x40 garage

30x40x10 (Steel Stash)
Metal Garages, Size Ranges, 30 Wide Buildings, Triple Wide - All Steel Buildings, 30x40 Garage, pre-engineered metal buildings, Metal Building company, steel building contractor, steel building company, metal building supplier, steel building supplier, metal buildings for sale

$16,279.00

30x40x11 (Kassandra's Scarlet Sanctuary)
Size Ranges, 30 Wide Buildings, Triple Wide - All Steel Buildings, 30x40 Garage, Featured Buildings, pre-engineered metal buildings, Metal Building company, steel building contractor, steel building company, metal building supplier, steel building supplier, best metal buildings, metal buildings for sale

$22,680.00

30x40x12 (Chris's Castle)
Size Ranges, 30 Wide Buildings, Triple Wide - All Steel Buildings, 30x40 Garage, Custom Metal Buildings, Two Car Garages, pre-engineered metal buildings, Metal Building company, steel building contractor, steel building company, metal building supplier, steel building supplier, agriculture steel buildings, steel garage builder, garage steel building, garage metal building, metal buildings for sale

$31,354.00

30x40x12 (The Beige 3040)
Two Car Garages, Metal Buildings, Size Ranges, 30 Wide Buildings, Triple Wide - All Steel Buildings, 30x40 Garage, pre-engineered metal buildings, Metal Building company, steel building contractor, steel building company, metal building supplier, steel building supplier, agriculture steel buildings, steel garage builder, garage steel building, garage metal building, metal buildings for sale

$19.679.00

30x40x12 (Dusk Shadow Garage)
Metal Garages, Size Ranges, 30 Wide Buildings, Triple Wide - All Steel Buildings, 30x40 Garage, pre-engineered metal buildings, Metal Building company, steel building contractor, steel building company, metal building supplier, steel building supplier, metal buildings for sale

$18,566.00

30x40x12 (Stefan's Space)
Metal Garages, Custom Metal Buildings, Size Ranges, 30 Wide Buildings, Triple Wide - All Steel Buildings, 30x40 Garage, pre-engineered metal buildings, Metal Building company, steel building contractor, steel building company, metal building supplier, steel building supplier, metal buildings for sale

$26,968.00

30x40x12 (Woodland Workshop)
Size Ranges, 30 Wide Buildings, Triple Wide - All Steel Buildings, 30x40 Garage, One Car Garages, Featured Buildings, pre-engineered metal buildings, Metal Building company, steel building contractor, steel building company, metal building supplier, steel building supplier, boat barns, best metal buildings, metal buildings for sale

$19,988.00

30x40x12 (Dual Bay Depot)
Size Ranges, 30 Wide Buildings, Creative Concepts, Triple Wide - All Steel Buildings, 30x40 Garage, Two Car Garages, pre-engineered metal buildings, Metal Building company, steel building contractor, steel building company, metal building supplier, steel building supplier, metal buildings for sale

$24,787.00

30x40x13 (Red Hideaway Shelter)
Two Car Garages, Outdoor Storage, Size Ranges, 30 Wide Buildings, Triple Wide - All Steel Buildings, 30x40 Garage, pre-engineered metal buildings, Metal Building company, steel building contractor, steel building company, metal building supplier, steel building supplier, metal buildings for sale

$19,929.00

Standard – All Steel Buildings

20×20 Carport

20×30 Garage

20×25 Garage
Triple Wide – All Steel Buildings

30x30 Garage

30x40 Garage

30x50 Garage
Commercial (40 Wide)

40x30 Metal Building

40x40 Metal Building

40x60 Commerical Building
Size Ranges

12 Wide Buildings

18 Wide Buildings

24 Wide Buildings

30 Wide Buildings

40 Wide Buildings

50 Wide Buildings

Creative Concepts
Our Garages

One Car Garages

Two Car Garages

Three Car Garages

RV Garages

Metal Garages

Side Entry Garages

Car Sheds
Our Carports

Metal Carports

One Car Carports

Two Car Carports

Three Car Carports

Combo Garage Carport

Metal Boat Carports

Metal RV Carports
Our Buildings Styles

Metal Buildings

Outdoor Storage

Large Metal Buildings

Commercial Buildings

Industrial Buildings

Custom Metal Buildings

Utility Buildings
Our Commercial Buildings

Clear Span Buildings

Work Shop Buildings
Featured Barns

Farm Buildings

Metal Ag Barns

Prefab Barns

Horse Barns

Raised Center Barns
Featured Buildings

30x40 Garage for Sale in White Oak, MD

At Dayton Barns, we specialize in 30x40 Garage built to meet your exact needs. Whether you're looking to protect your vehicle, add workshop space, or expand your farm’s storage, our metal garage buildings offer durability, flexibility, and value.

Why Choose a 30x40 Garage from Dayton Barns?

Each 30x40 Garage is engineered to your specific location, budget, and use-case. Here's what you can expect:

  • ✅ Free Delivery & Professional Installation across White Oak, MD
  • ✅ Choice of 14-gauge or upgraded 12-gauge steel framing
  • ✅ Engineered certification for snow and wind loads in your area
  • ✅ Custom sizes and configurations to fit your needs

Explore 30x40 Garage in White Oak, MD or browse all 30x40 Garage styles in Maryland.

Versatile Uses for a 30x40 Garage

Steel garages are more than just parking spaces. They’re adaptable structures ideal for:

  • Vehicle protection from weather and theft
  • Farms and homesteads, where you need space for tools, UTVs, or compact tractors
  • Workshops and hobby spaces
  • Commercial storage for landscapers, contractors, or delivery fleets

Looking for 30x40 Garage near White Oak, MD? We deliver and install in your area.

30x40 Garage Prices

The price of your 30x40 Garage depends on:

  • Size and layout
  • Local building code requirements
  • Steel gauge and certification
  • Installation site conditions

Want a quote for your area? Request a custom quote today

Benefits of Choosing Steel

  • Budget-Friendly: Lower cost than wood-framed structures
  • Low Maintenance: No rot, no pests, and no repainting
  • Customizable: Tailored layout, color, and trim options
  • Durable: Certified for your local snow and wind loads
  • Energy Efficient: Easy to insulate and climate-control

Get Started with Dayton Barns for Your 30x40 Garage

We make it easy to get the right 30x40 Garage for your property. Our team will walk you through design, permitting, and delivery.

Contact us or call 937-424-3232 to start your 30x40 Garage build.

Locations We Serve in Maryland, MD

We cover all areas throughout the state of Maryland, including:

Baltimore, MD Columbia, MD Germantown, MD Silver Spring, MD Waldorf, MD Ellicott City, MD Frederick, MD Glen Burnie, MD Rockville, MD Gaithersburg, MD Bethesda, MD Dundalk, MD Bowie, MD Towson, MD Aspen Hill, MD Severn, MD Wheaton, MD North Bethesda, MD Bel Air South, MD Potomac, MD Odenton, MD Catonsville, MD Woodlawn, MD Hagerstown, MD Essex, MD Annapolis, MD Clinton, MD Severna Park, MD Chillum, MD Randallstown, MD Olney, MD Owings Mills, MD Montgomery Village, MD Pikesville, MD Salisbury, MD College Park, MD Bel Air North, MD Parkville, MD Eldersburg, MD Carney, MD Milford Mill, MD Pasadena, MD Crofton, MD South Laurel, MD Perry Hall, MD Reisterstown, MD Ilchester, MD Lochearn, MD Laurel, MD Edgewood, MD Fairland, MD Middle River, MD North Laurel, MD Clarksburg, MD Suitland, MD Fort Washington, MD North Potomac, MD Arnold, MD Greenbelt, MD Landover, MD Camp Springs, MD Elkridge, MD Ballenger Creek, MD Cockeysville, MD Rosedale, MD Lake Shore, MD Langley Park, MD Arbutus, MD Cumberland, MD White Oak, MD Westminster, MD Seabrook, MD Hyattsville, MD Oxon Hill, MD Beltsville, MD Takoma Park, MD Maryland City, MD Redland, MD Ferndale, MD Parole, MD Glassmanor, MD Calverton, MD Easton, MD Glenmont, MD East Riverdale, MD Hillcrest Heights, MD Adelphi, MD Aberdeen, MD Elkton, MD Cloverly, MD Damascus, MD Rossville, MD Brooklyn Park, MD California, MD Kemp Mill, MD Summerfield, MD Havre de Grace, MD Colesville, MD Kettering, MD Glenn Dale, MD Bensville, MD New Carrollton, MD Riviera Beach, MD Urbana, MD Annapolis Neck, MD Ocean Pines, MD Forestville, MD Joppatowne, MD Cambridge, MD Mays Chapel, MD Overlea, MD Brock Hall, MD Accokeek, MD Mitchellville, MD Travilah, MD Lanham, MD Lexington Park, MD Largo, MD Walker Mill, MD Halfway, MD Fort Meade, MD Timonium, MD Rosaryville, MD Linthicum, MD Bel Air, MD Friendly, MD Lake Arbor, MD Westphalia, MD Brandywine, MD Burtonsville, MD Scaggsville, MD

Our Service Areas

Alabama, AL| Arizona, AZ| Arkansas, AR| California, CA| Colorado, CO| Florida, FL| Georgia, GA| Idaho, ID| Illinois, IL| Indiana, IN| Iowa, IA| Kansas, KS| Kentucky, KY| Louisiana, LA| Maryland, MD| Michigan, MI| Minnesota, MN| Mississippi, MS| Missouri, MO| Montana, MT| Nebraska, NE| New Mexico, NM| North Carolina, NC| Ohio, OH| Oklahoma, OK| Oregon, OR| Pennsylvania, PA| South Carolina, SC| Tennessee, TN| Texas, TX| Utah, UT| Virginia, VA| Washington, WA| West Virginia, WV| Wisconsin, WI| Wyoming, WY

BUILDING TYPES

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