How Much Does It Cost to Build a Shed?

Average Cost to Build a Shed: $2,500 and $12,000

The average cost to build a shed in Canada typically ranges between $2,500 and $12,000. This can, however, extend higher for custom designs.

How Much Does It Cost to Build a Shed?
12 Sep, 2025 / Sheds & Outbuildings / Written by ServiceTasker Team / 6 Views / Last Updated 12 Sep, 2025




Shed construction in Canada is an easy and viable way that homeowners use in order to increase the storage space they have or as a way of constructing a structure that can serve a purpose in the backyard. With the potential to be in the form of a small shed to store your gardening equipment, a large garage to store your home projects or even a unique studio, prices can differ dramatically depending on a number of factors.



This informative cost guide will provide a breakdown of the exact cost of a shed construction in Canada. We will discuss the costs of materials, the sizes, permits, type of foundation, labour costs and other upgrades. By the end, you will have an idea of what to expect in the financial aspect of planning your shed.




Canada Average Shed Building Cost


The cost greatly depends on the size of the shed, the material, foundation, roof, labour and finishing materials.




  • A basic 6x8 square foot prefab shed can cost around $2,500 to $3,500.




  • A 10x12 square foot wooden shed built from scratch may cost between $5,000 and $8,000.




  • A custom 12x20 square foot shed with electricity and insulation could exceed $12,000.


Site Preparation And Landscaping Costs


Site preparation prior to construction of your shed may include levelling the land, clearing the area of trees or bushes and in some cases, a gravel base or concrete slab. Site preparation typically costs $500 to $2,000, depending on terrain difficulty and accessibility.



Landscaping around the shed after installation might include walkways, flower beds, or garden borders, which can add another $300 to $1,000, depending on your preferences.


Costs of Shed Foundation and Flooring


Each concrete shed begins with a solid base. The kind of base that you settle on will have an immense impact on the overall cost of the project.



Gravel Base




  • Very basic and cheap; they work well with small-to-medium sheds.




  • Estimated cost: $500 to $1,200



Concrete Slab




  • Lasts long and is durable, suitable for heavy or large sheds.




  • Estimated cost: $1,200 to $3,000



Wooden Deck Foundation




  • Typical of elevated sheds and sheds having a wooden floor.




  • Estimated cost: $1,000 to $2,500



All types of foundations cost differently, and this is based on the slope of the site and condition of its soil, together with the accessibility of the site.


Roofing and Siding


These affect the stability of the sheds as well as aesthetics.



Roofing Options




  • Asphalt Shingles: $2 to $4 per square foot




  • Metal Roof: $4 to $8 per square foot




  • Cedar Shakes: $6 to $12 per square foot



Your roof selection influences long-term performance and the resistance of your shed towards snow and rain.



Siding Options




  • Vinyl: $3 to $6 per square foot




  • Wood Panels: $5 to $10 per square foot




  • Metal: $4 to $9 per square foot



Vinyl is maintenance-free, in contrast to wood, which is classic. Siding can be matched with your exterior home to be consistent.


Labour Costs For Shed Building


By paying to have it put up by professionals, the right materials will be used, and the construction will be completed up to code, taking into consideration the Canadian weather. Regional labour costs fluctuate, as do the costs of the project and the contractor.



General Labour




  • Estimated cost: $30 to $60 per hour



Full Shed Installed




  • Estimated cost: $1,500 to $6,000



The labour required in the use of custom-built sheds will be higher than that of prefabricated sheds. In places such as Toronto, Vancouver, or Calgary, rates can be as high because the demand and cost of living are better.


Local Regulations and Permits Cost


In most regions in Canada, a shed of a particular size and above must have a building permit. The proposals vary in accordance with your municipality.




  • Estimated Average Price of a Permit: $100 to $500



One should not miss getting the correct license since the consequences are fines or forced eviction. Construction should always be verified with the local planning department.


Heat and Electricity Expenses


In case you own a shed that will be used year-round (particularly in a cooler province), insulation and electricity are of the essence.



Insulation




  • Wall and Roof Insulation: $1.50 to $3.50 per square foot




  • Insulation will make winter in your shed warm and decrease condensation.



Electrical Installation




  • Basic Wiring (lights and outlets): $500 to $1,500




  • Full Panel and Advanced Wiring: $2,000 to $4,000



Electrical work tends to have to follow the provincial building codes, and you will also have a pretty good chance of needing a licensed electrician to perform the work.


Skylights, Windows, and Doors


Sheds having natural light and ventilation are convenient and usable. The prices are dependent on quality and features.




  • Standard Window Installation: $150 to $400 each




  • Exterior Doors: $300 to $800




  • Skylights: $400 to $1,000



The installation of windows and doors will increase the usability of the shed at the expense of the cost.


Interior Finishing Prices


Providing finishing to your interior (assuming your shed is to be converted into a gym, office or studio) can get thousands of dollars added to your budget.



Drywall, Painting, and Flooring




  • Drywall Installation: $1.50 to $2.50 per square foot




  • Painting: $1.00 to $2.00 per square foot




  • Vinyl or Laminate Flooring: $3.00 to $6.00 per square foot



To make rooms habitable, insulated walls, insulated flooring and climate control are necessary.


Cost of Shed Painting or Staining


In case of wooden sheds, it is not only advisable to paint or stain the exterior of the shed to enhance their appearance, but it also helps them ward off the weathering effects. Painting a small to medium shed can cost $200 to $700, depending on the paint quality and number of coats needed. Staining is slightly cheaper, at around $150 to $500, but needs to be reapplied more frequently.



If you hire a professional for the job, labour alone can range from $1 to $2 per square foot, or roughly $300 to $800 for an average-sized shed.


Security Add-ons, Smart Upgrades


In order to secure the items in your shed, and particularly in the event that you wish to put your high-value tools or equipment, it may be worth installing higher security. Installing a deadbolt lock, motion sensor lights, and a basic security camera can cost around $300 to $1,000.



Smart shed upgrades like remote lighting control, digital door locks, or environmental monitors (temperature, humidity) could add another $200 to $600, ideal for tech-savvy homeowners.




Additional Features of Custom Sheds And Their Costs


You need to understand that extra costs are likely to happen in the event of your desire to make a custom-made shed that will differ.




  • Lofts or Mezzanines: $1,000 to $3,000




  • Built-in Storage or Shelving: $500 to $1,500




  • Porch or Awning: $800 to $2,000




  • French Doors or Glass Panels: $1,000 to $2,500



These features increase the labour and material costs, in addition to providing convenience and style.




Construction Cost by Size and Shed Type


One of the main cost drivers is the size of your shed. Larger sheds use up more materials and labour.



Smaller Sheds (less than 80 square foot)




  • These are perfect as sheds, gardening tools or simple storage.




  • Estimated cost: $2,000 to $4,000



They tend to go up easily, and most may not need a permit in most towns.



Medium Sheds (80 to 120 square foot)




  • It is a favourite with homeowners in the areas of lawn equipment, snow blowers, and seasonal storage.




  • Estimated cost: $4,000 to $7,500



Such sheds provide decent value for the given size and price.



Big Sheds (120+ square foot)




  • These are often utilized as workshops or studios, or even as a full backyard office.




  • Estimated cost: $7,500 to $15,000 or more



These may require larger foundations, electrical wiring and insulation, which further add to the costs of the structure.




Choices of Shed Material and How It Affects Cost


The type of material that you use influences the look and the strength of your shed. This is what the most frequent kinds have on your budget:



Wooden Sheds



Wood is a customizable and conventional material. It provides good aesthetics and could be painted or stained to suit your home.




  • Estimated cost: $4,000 to $15,000



Though lovely, wood will need to be routinely maintained by being sealed or painted to combat moisture and rot.



Metal Sheds




  • Sheds that are galvanized steel or aluminum are long-lasting and are pest-proof.




  • Estimated cost: $2,500 to $7,000




  • They cost less in general and can also be less attractive and might rust without the proper care.



Sheds made of Vinyl or Resin




  • Constructed out of high-density polyethylene or PVC, these options have low maintenance.




  • Estimated cost: $3,000 to $6,000




  • Vinyl sheds do not absorb moisture, and insects and pests can not harm them; this is a factor that makes them famous in wet areas.





Shed Kit vs Custom Build vs Prefab


Shed Kits




  • They are do-it-yourself friendly and have pre-cut parts.




  • Estimated cost: $2,000 to $5,000




  • Very economical, even to the homeowner who happens to be a handyman.



Prefab Sheds




  • Made at the factory and delivered ready to set up.




  • Estimated cost: $3,000 to $8,000




  • They are faster to install and possibly lack customization.



Custom Sheds




  • Constructed in situ to your requirements.




  • Estimated cost: $7,000 to $15,000+




  • Ideal in case you need certain space, design or practical needs.




Shed Maintenance Costs 


Sheds are no exception to the notion that any outdoor structure must be maintained. The total lifetime cost of ownership may be further increased by the costs of maintenance.




  • Annual Maintenance (cleaning, painting, sealing): $100 to $400




  • Repairs (roofing, siding, foundation): $200 to $1,000 as needed



Selecting low-maintenance materials and ensuring that it was built properly in the first place allows for saving future costs.





Cost of Converting a Shed into a Livable Space


Converting a shed to a liveable space, e.g. a guest room, office or small studio, can be a lot more expensive.




  • The necessary insulation, the installation of electricity and sewers, the arrangement of windows, doors, internal decorations and the climate control system are necessary. The total cost for a livable shed typically ranges from $15,000 to $50,000, depending on size, features, and finishing quality.




  • Most of the homeowners install drywall, flooring, recessed lights, and even a kitchenette in such conversions. All of these renovations lead to higher expenses, but also make the shed a convenient and usable location.





Seasonal vs. Full Year Costs


Some sheds are merely seasonal, just like summer gardening or the storage of tools. These can be built cheaply without insulation, HVAC, or robust foundations, reducing the total cost to $2,000 to $6,000 for a simple setup.



All-season sheds, though, require insulation, heating, and in many cases, electrical wiring. The cost of these can climb to $8,000 to $20,000, depending on whether it is intended for work, storage, or leisure.




Conclusion


A shed can be built on a plot of land and serve as an investment that can be useful and a great addition as extra storage space or an area to utilize. The cost of constructing a new shed is usually dependent on the size, materials, design of the shed and the location of the building. However, strategic planning and budgeting will ensure that you manage your expenditure. Regardless of the type of shed you invest in, a prefabricated design or a fully custom-built shed, quality materials and quality workmanship may help your shed withstand the years. The trick is to consider the alternatives and develop something genuinely useful to your home and family.




Costs of various services and materials in this cost guide should be taken as estimates. These depend on location, preference and demands in the market.

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