- Fully engineered steel buildings that meet Ontario codes
- Canadian-made steel with tested snow and wind load capacity
- Prefab garages, warehouses, and workshops for home or business
- Fast delivery across Newmarket, Aurora, and York Region
- CSA‑certified steel
- 25+ years
- Canada‑wide delivery
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Newmarket experiences cold winters, humid summers, and freeze-thaw cycles that can damage wooden structures. Steel buildings are a smart investment for long-term durability, low maintenance, and superior energy efficiency.
- Fully engineered and stamped to meet Ontario Building Code
- Designed for York Region’s wind, snow, and frost loads
- Permit-ready documentation for quick approval
- Fire-resistant, non-combustible framing
- High insulation performance for energy savings
- Minimal maintenance and lower ownership cost
Tower Steel Buildings provides a complete solution from concept to construction.

Turnkey Steel Building Projects

Steel Building Foundation Design

Steel Building Foundation Installation

Steel Building Erector

Garages

Commercial Buildings

Workshops

Truck Garages

Warehouses

Aircraft Hangars

Farm Buildings

Custom Buildings
- Insulated wall and roof panels
- Overhead and sliding doors
- Skylights and natural light systems
- Mezzanine and interior partitions
- Fire-rated wall assemblies
- Trim and color customization
- Ridge vents, snow guards, and gutter systems
- Vapor barriers for energy control
|
Building Type |
Typical Size |
Estimated Price Range (CAD) |
|
Single Car Garage |
20×20 |
From low teens |
|
Double Car Garage |
24×24 |
High teens to mid-twenties |
|
Workshop |
40×60 |
Mid 60s to low 90s |
|
Warehouse or Commercial Unit |
50×100 |
Starting in low six figures |
Steel building costs in Newmarket generally range from 23 to 39 dollars per square foot depending on insulation, design, and foundation complexity.
|
Feature |
Steel Buildings |
Wood Buildings |
|
Construction Time |
Prefabricated and quick installation |
Longer and weather-dependent |
|
Durability |
Resistant to rot, pests, and corrosion |
Prone to decay and shrinking |
|
Fire Resistance |
Non-combustible materials |
Flammable and higher risk |
|
Maintenance |
Minimal upkeep |
Frequent repainting and repair |
|
Expansion |
Simple modular add-ons |
Complex and costly |
|
Insulation |
High energy efficiency |
Requires upgrades to match performance |
|
Long-Term Cost |
Lower total ownership cost |
Higher lifetime maintenance expense |
Steel buildings outperform wood structures in strength, safety, and long-term efficiency, making them ideal for Newmarket’s climate.
24×24 Garage – Glenway Area
30×50 Farm Building – Sharon Area
40×60 Workshop – Davis Drive East
50×100 Warehouse – Leslie Street Industrial Zone
- LPrefab Garages in Newmarket Ontario
- LSteel Workshops in Newmarket Ontario
- LSteel Warehouses in Newmarket Ontario
- Familiarity with Town of Newmarket permit requirements
- Ontario Building Code-compliant designs
- Transparent pricing and dependable project timelines
- Reliable support from design to delivery
Our commitment to quality ensures every project is built for strength, safety, and performance.
Industry & Company Insights
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1. Do I need a permit for a steel garage in Newmarket?
Yes. The Town of Newmarket requires permits for detached garages, workshops, and warehouses. We provide stamped drawings and documentation.
2. What is the average cost per square foot?
Steel buildings in Newmarket typically range from 23 to 39 dollars per square foot depending on building size and specifications.
3. How long does installation take?
Smaller garages can be installed in two to three weeks, while larger commercial projects may take six to eight weeks including foundation work.
4. Which insulation works best for Newmarket’s weather?
Insulated metal panels or spray foam systems are ideal for energy savings and comfort.
5. Do your packages include foundation drawings?
Yes. All Tower Steel Building packages include engineer-stamped foundation and anchor bolt drawings.
6. Can I expand my building later?
Yes. Steel buildings are modular and can be easily expanded in the future.
7. Do you offer local erection services?
Yes. We work with qualified contractors throughout York Region for professional installation.


















