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Metal Garage Kits

Most modern homes are built with an attached one-, two-, or three-car garage. While they’re ideal for keeping your family vehicle protected and providing easy access to your home, they often fall short for specific needs like heavy-duty storage or workshops. Metal garage kits offer a durable, customizable, and economical solution for those who need a structure that can handle tough conditions, protect valuables, and stand the test of time.

Worldwide Steel Buildings provides high-quality steel garage kits and metal building kits designed to withstand harsh weather conditions while offering maximum functionality and customization options. From one-car garages to three-car garages, or even larger steel structures for commercial building applications, our prefab steel building kits are built with galvalume-coated steel framing, clear spans, and end walls that enhance usability. Whether you need a metal garage building for storage, a workshop, a place to park your fleet, or other building types, our kits offer the strength and flexibility you need.

In a well-lit riverside garage, vintage cars steal the show: a red car on a lift, a green one beneath, and a red SUV parked nearby. The space boasts a metal roof with tools and equipment scattered thoughtfully in the background.

Metal Garage & Steel Shop Customization

Basketball Pool House

Whether you’re looking for a simple metal structure to keep your vehicle dry and protected from the elements, or a custom metal garage to store an entire car collection, Worldwide Steel Buildings can customize a steel garage kit to meet your needs — at an affordable price. 

With our DIY metal garage kits, you have a blank slate to create your perfectly customized metal garage. Plan and lay out your own equipment, air and power lines, HVAC and more. Our steel garages, workshops and storage buildings can be customized for variable ceiling heights, roof styles (including varied pitches, vertical roofs and A-frames), garage door styles, lifts, woodworking machines, large equipment storage, welding space … whatever you need. And they look good, too. Really! Nearly endless building color options, roof styles and architectural features combine to create a custom metal building that looks better than you ever thought prefab, functional steel garage building kits could look. 

Explore Steel Garage Kit Design Options

Get inspired by a curated selection of steel garage designs that highlight popular configurations. These examples showcase detailed dimensions, roof styles (like vertical roofs and A-frames), end walls, and garage door options, including roll-up doors.

Illustration of a modern blue building with a slanted roof, featuring multiple windows and doors. Labels indicate

30×27

810 sq. ft.
A rendering of a steel garage designed by Worldwide Steel Buildings with a light gray exterior and a dark gray roof.

25×40

1,000 sq. ft.
Backyard Garage Shop

30×40

1,200 sq. ft.
61-11 McGinnie Farm

30×60

1,800 sq. ft.
A large white metal building, reminiscent of the classic Bates City Garage, stands with a sloped roof on a grassy landscape. It has labeled sides like

40×50

2,000 sq. ft.
A large gray industrial building with multiple large white garage doors and a smaller side door, set on a grassy landscape under a partly cloudy sky.

40×80

3,200 sq. ft.

Looking for more ideas? Visit our Design Examples page to explore additional layouts and features. Once you’ve found inspiration, use our 3D building design tool to customize your garage further. Adjust dimensions, select color options, and add features like eave designs, windows, or extra doors. Whether you’re planning a DIY build or working with a contractor, you’ll receive a free quote instantly.

Start designing your metal garage building today and create a structure that fits your exact needs!

A Clear Span Means No Obstacles

Building your metal garage with Worldwide Steel means no navigating around poles and other structural supports required by conventional construction. With the right roof style, our metal garage buildings can have a clear span of up to 225 feet. That’s like a 22-story skyscraper laying on its side… inside your shop! Sure, people building one-car garages might not notice the difference at floor level like they would inside a commercial building, but they’ll certainly benefit from the ceiling space — especially if they ever need additional storage space. 

North Missouri Garage interior
The interior of this spacious metal garage, likely one of those convenient metal garage kits, boasts a high ceiling. A red tractor is parked on the right, with construction materials stacked to the left. A ladder leans against the wall near large windows and a closed roller door.
Stonington Hobby Shop Project interior

Each of our custom steel buildings gives you 100% usable space clear to the peak. We can design them for any type of application, and you can even add a second-floor or loft storage with our exclusive bar joist system. Our metal garage building kits even offer up to a 14′ self-supporting overhang for additional roofed storage outside your building. All our buildings offer an expandable end wall for future expansion. 

Worldwide Steel Buildings are 100% steel but also offer the ability to use wood secondary framing if preferred. With secondary framing on two-foot centers, finishing interior walls becomes easy and cost-effective, making a Worldwide Steel Building the most versatile steel frame building in the market. 

Quality & Durability of Worldwide Steel Buildings

Whether you build a steel garage or any other kind of metal building, one thing’s for sure: you don’t want to have to worry about it rusting out in just a few years. With Worldwide Steel, that’s never a concern. We take pride in our high-quality materials, so you can take pride in your metal garage. 

A metal building is inherently more durable than a wood building. It won’t rot, won’t burn, and can handle a heavy snow load or any other nasty weather conditions. But Worldwide Steel garage and workshop kits take it a step further. 

Worldwide Steel Buildings uses only American recycled steel, and our trusses are built on jig tables to maintain the same quality on every metal garage kit. Each truss is inspected and pre-assembled to ensure that your new metal garage kit goes together right the first time. Each of our trusses is dipped in our rust inhibitor/primer tank to help your new steel garage or workshop last for decades.

To prove the high quality of our kits, we offer a 50-year warranty with every one. That sets your Worldwide Steel Building apart from the standard one or two-year warranties offered by many other companies. The premium metal sheeting we use also offers a 40-year warranty giving you a low-maintenance steel building with the durability to last a lifetime.

High Quality and Good Value

Best prices plus the highest quality? That’s what you get at Worldwide Steel Buildings. We deliver the highest quality steel and metal garage and workshop packages at some of the best prices in the business to hundreds of commercial, residential, agricultural, and industrial applications.

Plus, some of our competitors’ metal garage prices don’t include the same level of service as Worldwide Steel provides. Our expert team of consultants work with our architects, engineers and estimators to put together the highest-performance steel garage and steel workshop packages at the lowest cost, making our buildings the best value available. 

Stonington Hobby Shop Project exterior
Steel Workshop with Drive-through Garage Doors

Shop and Garage Versatility & Design

Want a metal carport for your family home? Storage space for your valuables? The two-car garage you’ve always needed? A walk-in door on one side and two roll-up doors on another? A flat roof garage, regular roof style or a Gambrel roof with boxed eaves? Whatever you can dream up, you can create it out of Worldwide Steel’s metal garage kits. 

A digital rendering of a dark gray metal storage building with a sloped white roof. This Z28 marvel showcases three large garage doors and one standard door, all set within a grassy landscape under a partly cloudy sky.
A digital rendering of a beige metal warehouse, potentially the perfect Vansell man cave, features a green roof. The structure boasts two large gray doors upfront and a small window on the side. It sits amidst a grassy landscape under a partly cloudy sky, offering both functionality and style.
A large red barn with a white roof and multiple windows sits dreamily on a grassy field in North Carolina. It features three closed white garage doors and a single entrance door on the side, all under a partly cloudy sky.

Our 3D building designer shows you just how versatile our metal garage kits can be. Whatever you want to build, we have customization options to create the perfect solution. But that doesn’t mean we’d let you design some crazy DIY kits then take your money and run. We care about your garage package, and we make sure it’s up to code and right for where you’re building. 

A gray and black metal building, reminiscent of a classy shop, features a large garage door on one side and two smaller doors on adjacent sides. It stands elegantly in a grassy field under a partly cloudy sky.
A 3D rendering of a white stucco garage with a tan roof showcases its versatile workshop potential. It features a large closed garage door, a side entrance with two windows, and is set on a concrete driveway. Lush grassy surroundings and a partly cloudy sky complete the serene scene.
A digital rendering of a tan metal building with a white roof and garage overhang, featuring a single door and large garage door, set against a cloudy sky on a grassy landscape.

All the metal buildings Worldwide manufactures are designed to the required loads and codes for the location they are erected. We have buildings across the USA that have been designed for high winds or heavy snow. And for more than 30 years, we’ve never had a building fail due to structural design.

Frequently Asked Questions

What size is a 2-car garage?
A conventional two car garage is commonly around 20 to 24 feet wide by 20 to 24 feet deep, which parks two vehicles with room to open doors. If you want a workbench along one wall, storage, or a lawn tractor in addition to two vehicles, plan for more width and depth than that. Worldwide Steel Buildings builds to your dimensions rather than to stock sizes, so it costs nothing extra to specify the size you need rather than the size the market defaults to.
How much does it cost to build a metal garage?
The main cost drivers are footprint, wall height, the number and size of overhead doors, and the snow and wind loads your local code requires. A single car garage with one overhead door sits at the low end; a three-car shop with high eaves, multiple doors, and a lift bay at the high end. Because Worldwide Steel Buildings manufactures the kit and ships factory direct, there is no distributor markup. Call 800-825-0316 or price your design in the 3D Building Designer.
What size garage do I need for an RV?
Measure your RV height at its tallest point including air conditioners and antennas, then add clearance for the door track and framing. Length should allow for the RV plus room to walk around the front and rear, and more if you want to store a tow vehicle in the same bay. Many RV owners underspecify door height and regret it, so build in margin for a future larger unit.
What is the difference between a prefab, modular, and prebuilt garage?
Prefab and prefabricated mean the components are made in a factory and shipped to you rather than cut on site. Pre-engineered means the structure was designed and load rated as a system before manufacturing. Pre-built usually implies a complete structure delivered on a trailer, which is a different product with hard size limits set by road transport. Worldwide Steel Buildings supplies prefabricated, pre-engineered kits, which means no size limit from transport and full customization of dimensions.
Can I put a car lift in a metal garage?
Yes, and it is one of the more common shop requests. Two things matter: clear height and slab thickness. A two-post lift needs enough clear height for the lift, the vehicle at full raise, and working room above, which usually means specifying a taller eave than a standard garage. The concrete slab also needs to be thick enough and cured to the lift manufacturer’s specification. Raise the lift during design so the eave height and slab recommendation are correct from the start.
How wide can a metal garage be without interior posts?
Worldwide Steel Buildings clear span designs reach up to 225 feet in the garage and workshop configuration, far beyond anything a residential garage needs. The practical takeaway is that no residential or light commercial garage will require an interior column, so you get 100 percent usable floor area and full flexibility in how you lay out parking, benches, and equipment.
Should my garage be attached or detached?
Detached garages avoid the fire separation, insulation, and code requirements that come with connecting a structure to a dwelling, and they are easier to site for vehicle access. Attached garages offer weather protected entry into the house. For metal garages, detached is by far the more common choice and usually the simpler and less expensive path. Check your local code and any subdivision covenants before deciding.

Recent Garage & Workshop Projects

Check out some of the amazing Garage & Workshop projects our customers have built.

Factory Direct Advantage

Your Worldwide Steel Buildings metal garage kit comes directly to you from our factory in Missouri. The greatest advantage of factory-direct is the savings from avoiding a middleman. We offer hassle-free delivery of your new custom garage kit to anywhere in the world. We can track your order from start to finish, ensuring that delivery dates are met. Custom requests are handled effectively and efficiently by our staff. And we stand behind our metal buildings, no matter how far away it is. 

Why Choose Worldwide?

  • Quality

    High quality products throughout the building process.

  • Durability

    Durable materials with a 50 year structural warranty.

  • Experience

    More than 100 years of building experience.

  • Factory Direct Advantage

    Shipped direct from our factory.

  • Strength

    Designed to withstand harsh weather conditions.

  • Ease of Assembly

    Engineered for simple modular assembly.

  • Versatility

    100% usable space clear to the peak.

  • Design

    Designed to meet required loads and codes for your area.

  • Service

    Dedicated support from first phone call to final bolt of assembly.

  • Value

    The longest lasting metal garage kits at an affordable price.

Get a free quote on your steel garage or shop kit?

Contact one of our experienced Steel Garage & Workshop Building Specialists today for a free quote to get started on your dream workshop or garage kit. Call 800-825-0316 or click here to fill out our contact form.

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Watch a video testimonial by a satisfied Worldwide Steel Buildings customer talking about his new steel building kit.
Use our 3D Building Designer to plan and design your own custom steel building and see what the final product will look like from Worldwide Steel Buildings.
Worldwide Steel Buildings provides a wide variety of custom options for steel building kits to produce the metal building that works best for you.

Download These Helpful Guides

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Whether this is your first metal building project or you’re
looking to stretch your expertise with a more involved
custom metal building, Worldwide Steel Buildings is
beside you every step of the way. When you’re ready to
get started, our team of experts is here to answer any
questions you have about our building systems. For now,
if you’re brushing up on your metal building kit
knowledge solo, we provide these helpful guides to help
you get started.

Free Building Planning Kit

Free Building
Planning Kit

Steel Building Info Guide

Steel Building
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Steel Building DIY Instructions

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Buying Your Perfect Building

Buying Your
Perfect Building

Unlike many other steel building companies, Worldwide Steel operates as more than just a middleman. We’re your building manufacturer, your expert advisor (questions about clear span, job site requirements or local snow load recommendations? We’ve got answers) and your steel building project champions – from idea to completion.

When you need your metal barn, metal garage or other metal building kit to be high quality, cost-effective and fully-customizable, you need to work with Worldwide Steel Buildings.

Curious about Worldwide Steel building costs? Contact us today for a free quote

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50 year structural warranty
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