Shed installation costs can vary significantly depending on multiple factors. Understanding these elements will help you plan your budget effectively and make the best decision for your needs.
Shed Size and Design
One of the biggest factors influencing shed installation costs is the size of the structure. The larger the shed, the more materials and labour are required, leading to higher overall costs.
Common shed sizes include:
- Small sheds (up to 64 square feet) – Suitable for storing garden tools, bicycles, and seasonal items.
- Medium sheds (65 to 120 square feet) – Ideal for larger equipment such as lawnmowers, snowblowers, and patio furniture.
- Large sheds (120+ square feet) – Often used as workshops, home offices, or additional storage for multiple household items.
The complexity of the shed’s design also affects the final cost. A simple, prefabricated shed is typically more affordable than a custom-built structure with added features like windows, shelving, electrical wiring, or insulation.
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Materials Used
The type of material chosen for the shed affects the structure’s cost and longevity. Common shed materials include:
- Wood sheds are traditional and visually appealing, but they require maintenance. Their prices typically range from $1,500 to $5,000.
- Metal sheds – A budget-friendly option that is durable and resistant to pests. However, they may be less aesthetically pleasing. Costs range from $500 to $2,500.
- Vinyl or resin sheds—These sheds are weather-resistant and require little maintenance. They cost between $800 and $3,500.
Higher-end materials, such as composite wood or insulated panels, will increase the overall cost but provide enhanced durability and weather protection.
Labour and Installation Fees
Hiring professionals to install a shed can save time and ensure a sturdy, long-lasting structure. In Ontario, professional installation fees typically range from $500 to $2,500, depending on the complexity of the build.
While a do-it-yourself installation can eliminate labour costs, it requires tools, construction skills, and significant time. Mistakes during the installation process can lead to structural problems, leaks, or uneven foundations, which may result in additional expenses for repairs.
Foundation and Site Preparation
A strong foundation is essential for ensuring a shed’s longevity. The type of foundation required will depend on the shed’s size and weight and the ground conditions.
Common foundation options include:
- Gravel pad – $200 to $800
- Concrete slab – $1,000 to $3,000
- Wooden deck base – $500 to $1,500
Additional costs may apply if your backyard requires additional site preparation, such as clearing trees, levelling the ground, or removing old structures.
Permit Requirements in Ontario
In many Ontario municipalities, building permits are required for sheds over a certain size. In most cases, sheds larger than 108 square feet require a permit, which can cost between $100 and $300.
Permit requirements differ by municipality, so it is always advisable to consult your local building authority before commencing a shed installation project. Failure to secure the required permits may result in fines and legal issues.