Looking to add a new garage building to your property using prefabricated steel garage kits? We have buildings for virtually any size garage and they are cost-effective, durable and designed with 100% usable space.

Build Your Garage With Metal Pro Buildings

100% Canadian owned and operated in Ontario, Canada, ranking highest in the prefabricated steel buildings industry. We use AZ180 steel for all of our buildings, it is the highest steel grade available. Every kit comes with 3 sets of certified foundation and engineered drawings stamped by a Canadian engineer.

  • Our steel garage kits are perfect for RV storage or boat storage, and they make a wonderful solution for auto shops that need a convenient shelter for customers’ vehicles.
  • From workshops to a home for your classic cars, our buildings provide the convenience, simplicity, and long-lasting quality you demand.
  • You simply can’t afford to take chances with low-quality steel garage kits. With Metal Pro, you’ll get the durability you expect at a price you can afford.
Example of one of our three door prefab garage kits for sale with large RV size door

Building experts at Metal Pro Buildings will work with you every step to make your future steel garage designs a reality. If you’re building a metal arch garage for vehicles, tractors, machinery, or even as a garage with loft, you can use our garage building kits to create the right structure for your exact needs.


Get a Price Quote

At Metal pro Buildings You can order 2 types of Prefabricated Garage Buildings

Rigid Garage Packages 

See a variety of different garage packages for 1, 2, 3 cars, RV and commercial vehicles. We also provide metal buildings for auto shops, service, workshops – virtually any size and use

3 car metal garage

Quonset Garage Kits

5 types of Quonset Model (Arch Style) garages – a perfect choice for a DIY project at your backyard or addition to your business needs

Quonset Hut Building
  • Free quotes. No obligation, no hassle, and no pressure!
  • 100% Perfect Better Business Bureau rating
  • Factory-direct pricing


Galvalume Plus Coating Brings Long-Lasting Quality For Your Garage

Our prefabricated steel garage kits are coated with Galvalume Plus, a dry, clear coating that gives the material a maintenance-free finish. Galvalume Plus is used for all prefab garage kits from Ontario, this way your building will stay in excellent condition for many years. With our garage steel building kits, you’ll have peace of mind knowing that your building materials are made from 100% AZ180 Galvalume Plus steel. To increase their quality and longevity, each steel sheet is a coated with a  zinc-aluminum alloy that gives you the perfect combination of corrosion resistance and heat reflection. If fact, the Galvalume Plus steel sheet has outperformed industry standards for nearly 30 years. With this high-quality reliability, you can be confident that your investment in a Metal Pro garage building kit is the best choice on the market today.

Because our high-quality metal building kits use this material, the garage will not fall victim to rotting or decay, and they won’t attract pests, like termites and other wood-boring animals. This can also be an important factor in helping your Pre-engineered Building last much longer than other products and materials.


We provide a complete array of standard accessory items available for all structure types.

Ventilator fans, single nuts and bolts system, baseplates, u-channels and much more.

Skylights, Door Lights Wall Lights

Wide variety of fiberglass panels formed to the shape of the basic building components. Material is a quality 12 oz ., 16 oz. , or 24 oz. fiberglass panel designed to install as a replacement for standard steel sections for ease of erection.


Building experts at Metal Pro can recommend a variety of different insulation materials for steel buildings. Available as a pre-cut blanket for the easy installation.
It is used for ceiling and walls insulation in pre-engineered buildings.

Arch type structures are compatible with all conventional insulation methods – spray on, fiberglass rolls, or rigid foam.

Big Sale On Buildings

Construction From Steel Building Kits

Some of the top benefits of using Metal Pro building kits to build a garage are ease and convenience. Using our building kits, you’ll have a metal structure that is simple to construct and easy to maintain, creating better results for you and your location.

To make the construction process as easy as possible, our kits come with one size for the nuts and one size for the bolts. They are completely universal in their construction, so any bolt will work at any connection point. This design significantly reduces the hassle and confusion during assembly. If you are building a DIY garage, this makes the construction easier than ever. In fact, most of our customers can erect a building using our materials in just a few days!

Inside the garage, you’ll have a space that is free of trusses or other high-hanging obstructions. This allows you to take full advantage of every cubic foot of space and helps you store tall items, such as a metal RV, tractors, and agricultural machinery. With the largest amount of open space possible, your prefabricated garage gives you better performance and storage optimization, all while using less space on your property.


Our success is measured by how our clients feel about their experience with us

  • 5 star review  I'm a level 5 Google contributor and I honestly have never had service like what Danny provided. He was responsive at all hours day or night, friendly, knows his stuff and explains things well. We put the deal together in a matter of days! Looking forward to delivery!

    thumb Dwayne Sadler

    5 star review  Had an overall good experience. Roman was very kind and helped me with the customization of my Garden shed. Roman was great through out the process to make sure I was 100% satisfied with my overall experience. He is professional and knows what he is doing. I would definitely recommend Metal Pro Buildings for steel building projects. Thank you Roman.

    thumb Sophie
  • 5 star review  We are in the process of erecting our 40 x 50 steel rigid frame building we purchased from Oliver at Metal Pro Buildings. So far the experience has been flawless. We received exactly the building we ordered and any question we had was always answered by Oliver. He made certain contractual commitments to us that he lived up to. We are very happy with our building and particularly the service we have received. We would definitely buy another building through Oliver and Metal Pro in the future...

    thumb Scott Weinrich

    4 star review  Danny, has been instrumental in helping our family to find the right building for our needs. He has been there, and continues to be with us through our journey in growing our business. We look forward to continuing our current project with Danny. We highly recommend Danny for your next project should you chose his company Metal Pro Buildings. Its been a good go for us.

    thumb Jamie Kirkham

Get Started With Steel Garage Packages from Metal Pro Buildings

Buying and constructing a steel building is always a huge decision, so you need to make sure you’re doing it right! That’s why you deserve to work with a company you can trust, and no one offers you the same benefits as Metal Pro Buildings. We make construction easy with our available kits, but that’s just the beginning, our highly-dedicated team of building specialists will work with you every step of the way to get you the building of your dreams!


Determine the price of your future steel building by entering the size, usage, and type of your building here:

4.9/5 (34 Reviews)

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