Enclosed Metal Garage Prices

Enclosed Metal Garage Prices

Most fully enclosed metal garages cost between $6,000 and $25,000, installed. The exact number for your building comes down to five things, in order of how much they move the price: size, roof style, steel gauge, wall height, and your state's wind/snow code requirements.

Every price on this page states clearly what's included and what isn't, so the number you see here is the number you should expect on your quote – not a starting point that grows once you're on the phone.

Quick answer: A 1-car metal garage starts around $6,000. A 2-car garage typically runs $9,500–$14,000. A 3-car or workshop-style garage runs $14,000–$25,000+. Get your exact price with the 3D Garage Builder Tool.

How Much Does an Enclosed Metal Garage Cost?

A fully enclosed metal garage typically costs $6,000 to $25,000+, installed. Five factors do almost all the work of moving a building from the low end of that range to the high end:

A worked example: A 20×30 regular-roof garage in a low-wind, low-snow region might land near $9,500. The same footprint with a vertical roof, one step taller legs, and a coastal wind certification can move past $16,000 – same footprint, very different building. This is why two "20×30 metal garage" quotes from two companies can look completely different: they're rarely the same spec.

Metal enclosed garage prices vary because no two installations are the same. Wind and snow load certifications, foundation type, door and insulation options, roof style, and your state's building codes can all shift the final number – and delivery distance and site accessibility play a role too.

What's Included in the Price – and What Isn't

Every price on this page is for the fully enclosed structure: roof, walls, end walls, and frame, in your selected roof style, at standard 9ft leg height. The following are priced separately, because they vary by buyer – and listing them here, before you see a single number, is the only honest way to price-compare:

• Garage doors – roll-up or framed-out, priced by size and count
• Walk-in (personnel) doors – with or without a window
• Windows
• Height above the standard 9ft leg – every additional foot of leg height adds cost
• Gable ends / trim upgrades
• Insulation
• Anchoring and foundation work – a concrete slab is strongly recommended for a fully enclosed garage (see Section 9)

Every reputable steel building company prices this way. The only difference is whether it's disclosed before you build your quote or discovered after – we'd rather you know upfront.

Average Range of Metal Enclosed Garage Prices by Size

Enclosed Metal Garage Prices By Size

Choosing the right enclosed garage size is one of the biggest factors affecting garage cost. Below is a detailed breakdown of prefab garage prices by size, including common use cases, average price ranges, and what’s typically included. These estimates help homeowners and businesses understand how much an enclosed garage costs before customizing their building.

20×20 Metal Garage Cost

A 20×20 metal garage is ideal for single-vehicle storage, motorcycles, ATVs, or basic equipment protection. It’s a popular choice for homeowners looking for an affordable enclosed structure with minimal site requirements.

The 20×20 metal garage cost usually ranges from $6,000 to $9,000, depending on roof style, leg height, door configuration, and local building codes.

What’s typically included:

• Fully enclosed steel structure
• One roll-up garage door
• Standard wall height
• Choice of roof style (regular, boxed, or vertical)
• Basic trim and color options

This size is perfect for buyers searching for budget-friendly steel garage prices without sacrificing durability.

20×30 Metal Garage Cost

A 20×30 enclosed metal garage offers extra depth, making it suitable for two smaller vehicles, a full-size truck, or combined parking and storage needs. It’s one of the most searched sizes due to its flexibility.

The 20×30 metal garage cost typically falls between $9,500 and $14,000, depending on upgrades such as vertical roofing, taller walls, or additional doors.

What’s typically included:

• Enclosed steel framing
• One or two roll-up garage doors
• Increased storage depth
• Roof style selection
• Standard wind and snow ratings (location dependent)

24×30 Metal Garage Cost

A 24×30 metal garage is a common choice for homeowners who need wider access, larger vehicles, or workshop space. It provides improved maneuverability and allows room for tools or workbenches.

The 24×30 metal garage cost generally ranges from $11,000 to $16,000, based on steel gauge, roof orientation, door size, and code requirements.

What’s typically included:

• Fully enclosed steel structure
• Wide roll-up or framed garage doors
• Taller leg height options
• Multiple roof and color choices
• Certified engineering (as required by location)

This size attracts buyers searching for custom steel garage pricing with practical workspace flexibility.

30×40 Metal Garage Cost

A 30×40 enclosed metal garage is designed for serious storage, multi-vehicle parking, or commercial-style use. It’s often used as a workshop, equipment shed, or small business garage.

The 30×40 metal garage cost typically ranges from $14,000 to $25,000, depending on customization level, vertical roof selection, insulation, and regional code compliance.

What’s typically included:

• Heavy-duty steel framing
• Multiple garage or commercial-grade doors
• Taller walls for vehicle lifts or equipment
• Vertical roof option for maximum durability
• Upgrade-ready structure for insulation or electrical work

3-Car+ and Commercial-Scale Metal Garage Cost

For buyers who need more than a 30×40 footprint – a triple-bay workshop, small fleet storage, or a business garage – larger enclosed structures scale predictably from the same cost drivers above.

What's typically included:

• Heavy-duty steel framing sized for clear-span widths
• Multiple garage or commercial-grade doors
• Taller wall options for lifts, racking, or large equipment
• Vertical roof recommended above 30ft spans for structural performance
• Upgrade-ready for insulation, electrical, and mezzanine framing

Because commercial-scale buildings are highly configuration-dependent, the most accurate way to price one is the 3D Estimator or a direct quote – see Commercial Metal Garages and Industrial Metal Garages for configuration options.

Metal Garage Prices by Roof Style

One of the biggest factors affecting metal garage cost is the roof style. Different roof designs impact durability, water drainage, long-term maintenance, and overall steel garage prices. Understanding these differences helps buyers compare options and decide how much a metal garage costs based on performance—not just size.

Below is a breakdown of metal garage prices by roof style, along with guidance on when each option makes the most sense.

Regular Roof Metal Garage Prices

A regular roof steel garage is the most cost-effective option and is best suited for mild climates. The rounded roof design allows water to run off efficiently but has limited strength in areas with heavy snow or rainfall.

Regular roof metal garage prices are typically the lowest among all roof styles, making them ideal for buyers looking to minimize upfront metal garage cost.

Best for:

• Temporary or budget-friendly garages
• Mild weather regions
• Basic vehicle and equipment storage

Boxed Eave Metal Garage Prices

A boxed eave metal garage offers a more traditional A-frame look with horizontal roof panels. This roof style provides better structural support and improved water drainage compared to regular roofs.

Boxed eave metal garage prices fall in the mid-range and are popular among homeowners who want a balance between affordability and durability.

Best for:

• Residential properties
• Moderate wind and rain zones
• Buyers upgrading from a regular roof

Vertical Roof Metal Garage Prices

A vertical roof metal garage is the strongest and most weather-resistant option. With vertical roof style panels and an A-frame design, it allows snow, rain, and debris to slide off easily – making it the best option for extreme climates.

Vertical roof metal garage prices are higher due to added materials and framing, but they offer the best long-term value and lower maintenance costs.

Best for:

• Heavy snow or rainfall regions
• Certified metal buildings
• Long-term residential or commercial use

Metal Garage Prices by Steel Gauge

Steel gauge measures panel and framing thickness – the lower the number, the thicker and stronger the steel, and the higher the price.

• 14-gauge – standard for most residential garages; adequate structural strength for typical regional wind and snow loads.
• 12-gauge – a heavier-duty framing option often specified for certified buildings, high-wind regions, or commercial use; typically adds 10–20% over 14-gauge.
• 26-gauge (or similar) roof/wall sheeting – the panel skin thickness, separate from the frame gauge. Some coastal states, Florida in particular, require thicker sheeting by code – which is a real, code-driven reason regional prices differ even for the identical footprint (see Section 8).

Quick answer: For most residential buyers in moderate climates, 14-gauge framing is sufficient. Buyers in high-wind, coastal, or heavy-snow regions, or anyone who needs a certified/permitted structure, should plan for 12-gauge framing and confirm the requirement with a local building department before ordering.

Metal Garage Prices by State

Local building codes are the main reason enclosed metal garage prices differ by state. Coastal and high-wind states typically require heavier steel gauge and certified engineering; northern states with deep frost lines require different foundation and anchoring specs. The tables below group states with similar code requirements.

Prefab Metal garage prices for Alabama, Arkansas, Georgia, Kentucky, Louisiana, Mississippi, Missouri, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia, West Virginia and Illinois:

NOTE: The above price includes only the base structure; it doesn’t involve the cost of height, side walls, end walls & a garage door. We are updating the prices, and the changes in prices will reflect on the website soon.

NOTE: The above price includes only the base structure; it doesn’t involve the cost of height, side walls, end walls & a garage door. We are updating the prices, and the changes in prices will reflect on the website soon.

NOTE: The above price includes only the base structure; it doesn’t involve the cost of height, side walls, end walls & a garage door. We are updating the prices, and the changes in prices will reflect on the website soon.

All the above prices are for standard enclosed metal garage, both sides and ends enclosed, 9ft height; these prices are subject to change as per the manufacturer. However, metal garage prices are exclusive of:

Doors: Garage door & Color door charges are additional and optional. You can select a color to make your metal garage more exclusive and attractive.

Gables: Gable ends charges are additional and completely optional. If you want to add gables to your metal carport, you have to pay extra for uncertified and certified metal buildings.

Height: All the above prices are for 9ft tall garage. You will have to pay more if you want a higher metal garage.

Walk-in Doors: Price of the walk-in door will be additional. We offer walk-in doors in two types: walk-in door with window and without window.

So, choose the perfect metal garage for sale and get it installed at your property in the shortest lead time.

Metal Garage Kit vs. Fully Installed

A metal garage kit ships the components for the buyer, or their own contractor, to assemble – usually the lower up-front price, since labor isn't included. This puts the schedule, tools, and labor risk on the buyer.

A fully installed metal garage includes professional crew installation, typically completed in 1–3 days on-site, priced to include that labor.

Quick answer: If you're comparing a kit price from one company to an installed price from another, you're not comparing the same product. Always confirm whether a quoted number includes professional installation before comparing it to a competing quote. See Metal Garage Kits for kit-specific pricing and specs.

Do Enclosed Metal Garages Need a Foundation?

Most metal garages require a level base for proper installation. Common foundation options include a concrete slab, asphalt, gravel pad, or level ground. A concrete slab is recommended for fully enclosed steel garages to improve stability, drainage, and long-term durability.

If you're pouring a slab: plan for a minimum 4-inch thickness, 3,000 PSI concrete, and a vapor barrier underneath – this is the standard spec for a fully enclosed garage floor and helps prevent moisture issues later. Poured to the exact building dimensions, with proper cure time before installation, a slab foundation also gives the anchoring system the strongest hold in high-wind regions.

Are Permits Required for Metal Enclosed Garages?

Yes, in most locations permits are required for enclosed metal garages. Requirements vary by state, county, and city, and can include a wind or snow load engineering certification – an engineer-stamped set of drawings confirming the building meets your local code. This certification affects both your approval timeline and your final price, so it's worth confirming with your local building department before you finalize your order, not after.

Check with your HOA as well if applicable – some communities have their own size, setback, or appearance restrictions independent of the local building code.

Financing & Rent-to-Own Option

Many buyers finance their metal garage rather than paying the full amount upfront. Two main paths:

• Financing spreads the total price over monthly payments, similar to any major home-improvement purchase.
• Rent-to-Own lets you make regular payments toward ownership without a large upfront cost, an option some buyers prefer when they need the building installed quickly but want to spread out the cost.

Either path is applied to the same final price shown on your quote – financing changes how you pay, not what the building costs.

Customization & Add-Ons

Metal garages can be customized to match residential or commercial needs. Common upgrades, all priced separately from the base structure:

• Colors – choose a color to make your metal garage more distinctive; use the Color Planner to preview options
• Insulation – fiberglass, spray foam, or insulated panels; helps regulate temperature and reduce condensation, especially valuable for workshops or year-round use
• Windows – available in multiple placements and sizes
• Walk-in doors – with or without a window, priced separately from the base structure
• Gables – optional on certified and uncertified buildings, priced additionally
• Lean-tos – add covered storage alongside the enclosed bay; see Lean-To Metal Garages
• Electrical rough-in – for workshop or commercial use

Common Mistakes to Avoid When Buying a Metal Garage

• Comparing a bare-frame price to a fully enclosed, installed price from a different source – always confirm what's included (Section 4) before comparing quotes.
• Undersizing the door for the largest vehicle or equipment that will ever need to fit through it, not just what's owned today.
• Skipping the concrete slab on a fully enclosed garage to save money upfront – it typically costs more later in moisture, pest, and settling issues.
• Ordering standard 9ft legs with a tall roll-up door – leg height needs to clear the door height plus mounting hardware; confirm this before ordering.
• Not checking the local permit and wind/snow certification requirement before ordering – a non-certified building may not be legal or insurable in some counties.
• Forgetting to budget delivery for remote or hard-to-access sites.

How to Get an Accurate Quote

The fastest way to get a single, complete number for your exact building – size, roof style, gauge, height, doors, and your state's code requirements all included – is the 3D Estimator, or the quote form below. Either way, you'll see one number that already accounts for everything in Section 4, not a base price you have to build up from yourself.

FAQs About Metal Garage Prices & Installation

Do enclosed metal garages need a foundation?

Most metal garages require a level base for proper installation. Common foundation options include concrete slabs, asphalt, gravel pads, or level ground. A concrete slab is recommended for fully enclosed steel garages to improve stability, drainage, and long-term durability.

How long does it take to install a metal garage?

Installation usually takes 1 to 3 days, depending on the size of the building, site conditions, and weather. Larger or certified metal garages may take slightly longer due to anchoring and framing requirements.

Are permits required for metal enclosed garages?

Yes, in most locations, permits are required for enclosed metal garages. Permit requirements vary by state, county, and city. Local wind and snow load certifications may also impact the final metal garage cost.

Can I finance a metal garage?

Yes, many manufacturers offer flexible financing and rent-to-own options. Financing allows buyers to spread out the steel garage price over affordable monthly payments instead of paying the full amount upfront.

Can enclosed steel garages be insulated?

Yes, metal garages can be insulated using fiberglass insulation, spray foam, or insulated panels. Insulation helps regulate temperature, reduce condensation, and improve energy efficiency—especially for workshops or year-round use.

How long do steel garages last?

A properly installed steel garage can last 30 to 50 years or more with minimal maintenance. Galvanized steel, vertical roofing, and certified engineering significantly increase lifespan and structural performance.

What affects the total metal garage cost?

Several factors influence how much a metal garage costs, including size, roof style, steel gauge, wall height, doors, insulation, certifications, and local building codes. Customizations and site preparation can also impact pricing.

Are metal garages cheaper than wood garages?

In the long run, yes. Metal garages typically require less maintenance, and offer better resistance to pests, rot, and fire compared to traditional wood garages.

Can a metal garage be customized?

Absolutely. Metal garages can be customized with different sizes, roof styles, colors, doors, windows, insulation, lean-tos, and height options to match residential or commercial needs.