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55 Commerce Valley Dr W Suite 502, Thornhill, ON L3T 7V9

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Shipping Container Garage

Easy to install covers that convert pre-existing shipping containers into a fully functioning shipping container garage.

Metal Pro Buildings

Shipping Container Garages From Ontario With Metal Pro

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, with 3 sets of certified engineered and foundation drawings stamped by a Canadian engineer.

Prefab garage with two doors
  • Free quotes. No obligation, no hassle, and no pressure!
  • 100% Perfect Better Business Bureau rating
  • Factory-direct pricing
BBB Accredited Business

Reasons to Convert to a Shipping Container Garage

Why use shipping containers as the walls to your new garage? In short, they add an extra layer of storage space to your new building, they are incredibly easy to install, require very little maintenance and they are very easy to use, ready to install right off the delivery truck. The main reason why so many people around the world are choosing to build a new shipping container garage with their old shipping containers is because they have the most storage capacity.

Not only do shipping containers usually have a 24 ton capacity, meaning you can store absolutely anything inside, but they have the added versatility of having two large indoor spaces on each end of the building. From the car and boat to industrial equipment, these things do it all.


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History of the Shipping Container Cover

Choosing a Garage Style

Our team of highly dedicated engineers and designers will create a custom plan for your garage, we will make sure your garage space is perfect for your needs.

From the space between your containers to the large variety of custom accessory options. You can fully customize your shipping container garage to match your aesthetic needs, match other buildings on your property and maximize your useable space on your property. Add windows, End-walls, doors or even a skylight to your container cover, while allowing it to remain structurally sound. House your precious vehicles, equipment and tools with our prefabricated shipping covers, ready to assemble the day of arrival.



The manufacturer provides a complete array of standard accessory items available for all structure types.

Ventilator fans, single nuts and bolts system, baseplates, u-channels and other

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.

Shipping Container Garage

Are Shipping Container Garages Expensive?

The short answer is no. Adding traditional storage to your property can be very time consuming and expensive. For instance, when you’re constructing a building, you will almost always need to pour a concrete foundation. This can both increase your costs and the amount of time that will be needed to complete your project. If you want to add storage space without wasting your valuable time or hard-earned money, you need to use a container cover.

With our shipping container garage options, you will save thousands on construction and maintenance costs. whatever your prefab garage needs, we have the perfect solution. We will always work within your budget to create your perfect vehicle storage space.


Galvalume Plus Coating Brings Long-Lasting Quality For Your Garage

Our prefab 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 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 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 prefab garage kit is the best choice on the market today.

How to Build a Shipping Container Garage?

Building your new shipping container garage has never been easier. Our expert team of building specialists and engineers will help you every step of the way to convert the space between your unused shipping containers into an amazing indoor workspace. You will need at least two shipping containers placed parallel with one another to get started. Once the foundation of the building site is laid, you will need to place your shipping containers properly. Our engineering team will direct you in proper placement. The space between the two shipping containers will be used as your new indoor garage space, leaving the shipping containers clear and still fully functioning storage buildings. Convert this space using your existing shipping containers into a fully functional secure storage or work area with our easy to assemble container covers. 


Prefab garage steel building with two doors.

Quality Materials are the Foundation of Our Steel Buildings

All of our steel buildings for sale, from the smallest Quonset buildings to the largest agricultural buildings, are made with Galvalume Plus. This innovative coating technology makes our steel incredibly resistant to corrosion and heat. Created from a zinc-aluminium alloy, Galvalume Plus creates better outdoor buildings and provides great longevity for your steel structures. This alloy gives you the perfect combination of corrosion-resistance and heat reflectivity, all while maintaining the strength of steel.

Every single building we deliver is backed by over 30 years of experience in the metal fabrication and construction industry. We use factory-specialized in-house engineering that enables us to provide world-class facilities for storage,  workshops, or anything in between. Find out why our cost-effective, fast construction process beats out the competition every time.

Engineered Drawings For Steel Buildings

  • We will provide you with 3 sets of certified engineered and foundational drawings stamped by a Canadian engineer.
  • All orders automatically receive a digital copy of their plans via email for client review and approval to ensure accuracy before delivery.
  • Whether it’s preliminary drawings, foundation drawings, building profiles, snow loads, seismic loads, rain loads, wind loads, or any other technical requirements, Metal Pro has all the information you need and stands ready to assist you to ensure that your permitting process is painless and successful.
Prefab garage steel building with one door.

Check Our Google Reviews

  • We have not actually purchased anything from Metal Pro yet, but the initial process of working with them was very possitive. Dan with the sales department was very accomidating and went out of his way to get us the information that we needed. Thank you.

    Michael Mertz Avatar Michael Mertz
    February 2, 2024

    When I was looking for a smaller steel garage/port, I was extremely fortunate to have a salesman named Jude Cassimy help me with that I was looking for. He showed me exactly what I wanted and gave me quotes very quickly. Jude had great communication and was extremely thorough in trying to help me. Although I decided to go a different direction, Jude continued to have great service and provided support with questions. Metal Pro Buildings clearly has a high standard when it comes to business and customer service. Thank you!

    Rolan Mendoza Avatar Rolan Mendoza
    January 25, 2024
  • We were very satisfied customers with very quick turn around with our multiple scenario quotes for a project at the Toronto Cricket Club. Jude Cassimy in sales answered all calls, gave sound advice, and knew local by laws and engineering aspects to help us make an informed decision. I would certainly recommend Metal Pro from my experience. Steve Pataki Director of Facilities, Toronto Cricket Skating and Curling Club

    Steven Pataki Avatar Steven Pataki
    January 11, 2024

    I would like to say thanks and give a five star plus to Jude Cassimy for helping through this process of choosing and ordering my garage. No matter how often I called with questions he was always so patient and polite. He made the process so much easier. Thanks again.

    Alicia Dupuis Avatar Alicia Dupuis
    December 25, 2023

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


Get Started on your New Shipping Container Garage Today!

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 shipping container garage of your dreams!


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

Our team is proudly Canadian and always ready to answer any questions that you might have.

The Quonset Guy congratulating the winner of our photo contest


Factory-Direct Steel Buildings supplied to North America since 1980′


Doing it right the first time, we calculate the steel gauge for your building kit based on the national building code of Canadas’ requirements.


All our metal buildings are made with
Galvalume Plus steel and come with a 30-year warranty from the date of purchase.


Our highly professional dispatch department will work directly with you to coordinate a fast and easy delivery. We will always work within your time-frame.