Metal Garages | Boss Buildings

Shop metal garages built for vehicle protection, storage, workshops, and equipment coverage. Customize your size, roof style, doors, colors, and layout with Boss Buildings.

Shop metal garages designed for cars, trucks, tools, equipment, storage, and workshop space. Choose a popular garage design or customize the size, height, roof style, doors, windows, colors, and layout to fit your property. Boss Buildings delivers and installs metal garages across 20+ U.S. states.

Metal Garages — 62 Buildings Available

Frequently Asked Questions about Metal Garages

What is a Metal Garage?

A metal garage is a steel-framed building designed to protect vehicles, tools, equipment, and other stored items from weather, sun, theft, and everyday wear. Most metal garages are built with a strong steel frame, metal roof panels, and enclosed metal wall panels. They can be used for cars, trucks, boats, RVs, tractors, workshops, storage space, or small business use. Unlike a basic carport, a metal garage is usually fully enclosed and often includes garage doors, walk-in doors, windows, insulat

What size is a one-car metal garage?

A one-car metal garage is usually 12x20, 12x25, 14x20, or 14x25. It works well for one vehicle, a small mower, tools, or light storage.

What size is best for a two-car metal garage?

A two-car metal garage is commonly 20x20, 22x25, 24x25, or 24x30. The wider and longer sizes give you more room to open doors, add shelving, and move around both vehicles.

What size should a three-car metal garage be?

A three-car metal garage usually starts around 30x25 or 30x30. For trucks, storage, or a workbench, many buyers choose 30x35, 30x40, or larger.

How much does a concrete slab cost for a metal garage?

A concrete slab for a metal garage usually costs $6 to $12 per square foot for a basic 4-inch slab. A small one-car garage slab may cost a few thousand dollars, while larger garage slabs can cost $10,000 or more. Final pricing depends on slab size, thickness, site grading, concrete strength, reinforcement, local labor rates, and whether footers are needed.

Do I need a permit for a metal garage?

In most areas, you may need a permit before installing a metal garage. Permit rules depend on your city, county, building size, foundation type, zoning, and local wind or snow load requirements. Before ordering, check with your local building department so you know what drawings, setbacks, inspections, or approvals are required.

What snow load do I need for a metal garage?

A 35 PSF snow load is a good starting point for many metal garage buyers. However, the exact snow load depends on your local building code, installation address, roof style, and regional weather conditions. Areas with heavier snowfall may require a higher PSF rating, so always confirm the required snow load with your local building department before ordering.

What wind speed rating do I need for a metal garage?

A 145 MPH wind rating is a strong starting point for many metal garage projects. The final wind speed requirement depends on your location, exposure, anchoring surface, building size, and local code rules. Coastal areas, open fields, and storm-prone regions may require higher wind ratings, so check with your local building department before finalizing your garage.

Is installation included with a Boss Buildings metal garage?

Yes. Boss Buildings includes installation with the building price. Once your site is ready and the order is scheduled, the installation crew delivers the materials and assembles the garage on your prepared surface.

Is delivery included with a Boss Buildings metal garage?

Yes. Delivery is included with the building price from Boss Buildings. Your metal garage package is delivered to the installation site, so you do not have to arrange separate freight or pickup for the building materials.

Can I customize my metal garage?

Yes. Metal garages can be customized with different sizes, roof styles, colors, garage doors, walk-in doors, windows, side panels, anchors, insulation, and lean-to additions. You can design the garage around vehicles, storage, workshop space, or mixed use.

What roof style is best for a metal garage?

A vertical roof is usually the best option for a metal garage, especially in areas with rain, snow, or falling debris. Vertical panels help water and snow slide off more easily. Regular and boxed-eave roofs may work for smaller buildings or mild climates, but vertical roofing is better for long-term performance.

What is the difference between a metal garage and a carport?

A carport is usually open on the sides and mainly protects vehicles from sun, rain, and light weather. A metal garage is enclosed with walls, doors, and stronger protection. Garages offer better security, storage space, weather protection, and year-round use.

What foundation do I need for a metal garage?

A concrete slab is usually the best foundation for an enclosed metal garage. It gives the building a solid, level base and creates a clean floor for vehicles, tools, and storage. Some garages can also be installed on gravel, asphalt, or level ground, depending on the building type and local requirements.

Why Choose Boss Buildings for Metal Garages?

  • 20-year warranty on all structures
  • Free delivery and professional installation
  • BBB A+ Accredited — trusted since 1997
  • Financing and Rent-to-Own options
  • Custom sizing, colors, and configurations

Call 336-673-3065 for pricing and a free quote, or request a quote online.

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