M Model Steel Building System
Cold Formed Steel Buildings
Affordable and Versatile Prefabricated Steel Building Solutions

Introduction
what is a cold formed steel building?
The toro M model cold formed steel building offers a versatile and economical solution for a variety of needs, including prefabricated steel garages, commercial buildings, agricultural structures, and storage units. Constructed using lightweight steel sheets shaped at room temperature, these buildings provide a cost-effective option for projects that require reliable and efficient structures without the need for heavy steel construction.
Assembly video
How to assemble a cold-formed steel building
Watch this instruction video showing the 5 steps to assembling a Toro Cold-Formed M Model.
On site
Construction requirements
Assembly
Simplified construction process
The construction of an M model cold formed steel building is straightforward due to its lightweight materials. This ease of assembly reduces the need for heavy machinery, making the construction process more accessible and cost-effective. Basic tools such as power drills, hand tools, and light lifting equipment are often sufficient for assembly.
Groundwork
Minimal site preparation
One of the key benefits of the M model cold formed steel buildings is the minimal site preparation required. Their lightweight nature allows for reduced groundwork, lowering construction costs and time. This makes them a practical choice for small to medium-sized projects like garages and storage facilities where rapid deployment is necessary.
Advantages
Why buyers choose the M Model
Budget
Affordability and cost efficiency
The cold formed M model steel Buildings are highly economical, offering an affordable solution without sacrificing quality. Their lightweight construction materials reduce overall building costs, making them a perfect choice for budget-conscious projects. Despite their affordability, these buildings provide robust performance, ideal for a wide range of applications, including prefabricated steel garages and storage solutions.
Build Time
Quick and simple installation
Thanks to their lightweight design, the M model cold formed steel buildings are easier and quicker to install than traditional heavy steel structures. This simplifies the construction process, reduces labor costs, and accelerates project timelines, making these buildings ideal for applications requiring rapid deployment, such as prefabricated steel garages and agricultural buildings.
Structure
Enhanced strength with double C channels
Our Toro M model cold formed steel buildings feature state-of-the-art double C channels, which provide additional strength and stability that many competitors sacrifice. This innovative design enhances the building's ability to withstand various loads and environmental conditions, ensuring durability and longevity for all types of uses, from commercial to agricultural applications.
Configuration
Flexibility and versatility
The M model steel Buildings offer significant flexibility in design, allowing for customized configurations to meet specific needs. Whether used for commercial spaces, garages, or agricultural buildings, their versatility ensures that they can be tailored to a variety of applications without the need for extensive modifications.
Design it yourself
To create your own custom steel building, watch our 3D building designer in action
Configure size, wall height, doors and finishes, then send the result straight through for pricing.
Codes & engineering
Every building, engineered in-house
Whether you choose M-Model or T-Model, every Toro building is reviewed by our in-house engineering team for your local wind, snow, and seismic requirements before stamped drawings are issued.
Cold-formed steel design follows specifications from the American Iron and Steel Institute and CSA Group, while both structural systems are engineered against ASCE 7 from the American Society of Civil Engineers, referenced by the International Code Council's International Building Code or the National Building Code of Canada.
- AISI
- CSA Group
- ASCE 7
- ICC / IBC
- NBC Canada

Where it fits
Typical uses

Light industrial
Commercial and industrial
The M model cold formed metal buildings are perfect for commercial and industrial applications that do not demand the extensive load-bearing capacity of heavier steel structures. They are commonly used for retail shops, small warehouses, and light industrial facilities, as well as garages for storing vehicles and equipment.

On the farm
Agricultural and storage
In the agricultural sector, the Toro M model cold formed steel buildings are ideal for equipment storage, workshops, and small-scale barns. Their lightweight nature and quick installation make them ideal for agricultural projects that require rapid completion and efficiency.

Purpose-built
Specialized uses
The Toro M model cold formed steel buildings are also suitable for specialized applications. They are an excellent choice for vehicle storage, small-scale manufacturing, and community centers, providing a flexible and economical solution for a variety of needs.
Built and delivered
M Model projects
Browse Our Gallery
Before you specify
Cold formed steel buildings FAQs
Quick answers to the questions we hear most. Still unsure? Our building specialists are happy to help.
Red iron is generally the better choice when the shop needs wider spans, taller wall heights, heavier openings, or greater structural capacity. Cold-formed steel can be a practical and cost-efficient option for smaller and mid-sized shops with more moderate loading demands.
Arch-style (Quonset) garages need no frame and carry a 50-year rust-perforation warranty. Cold-formed straight-wall garages (our flagship M-Model) give vertical walls and a pitched roof, which suits most one- to three-car garages. Red iron suits wide, tall fleet and commercial garages. A building consultant can compare them for your site.
Both systems are designed for simple nut-and-bolt DIY assembly with no specialized tools or welding required. The Arch-style (Quonset) is the world's most popular as we've been manufacturing them since 2003, while the M-Model (Cold-Formed) is favored for those who want a traditional straight-wall look and maximized interior clearance.
Yes. The M Model is positioned as flexible and configurable, supporting customized layouts for different end uses without extensive modifications.
Cold formed steel buildings are often a good fit for areas with low to medium snow, wind, and seismic demands, based on the engineered design for the project location.
Explore more
