Fence Installation

Overview

Fence installation is one of the most common exterior projects for Canadian homeowners. Whether you need privacy from neighbours, a safe enclosure for children and pets, or simply want to improve curb appeal, a well-built fence adds immediate value and function to your property.

The most popular fence materials in Canada are pressure-treated wood, cedar, vinyl (PVC), and chain link. Pressure-treated wood is the most affordable option for a privacy fence and is widely available at Canadian lumber yards. Western red cedar costs more but is naturally rot-resistant and weathers to an attractive silver-grey. Vinyl fencing requires virtually no maintenance but costs significantly more upfront.

In Canada, fence posts must be set below the frost line — typically 4 feet deep in most provinces — to prevent heaving during freeze-thaw cycles. This is a critical detail that separates a lasting fence from one that leans after the first winter. Municipal bylaws also govern maximum fence height, setback from property lines, and sometimes even style requirements.

What to Expect

Property survey verification to confirm exact boundary lines
Review of municipal bylaws for height, material, and setback requirements
Permit application where required by your municipality
Utility locates through Ontario One Call or your provincial service
Post hole digging to below the frost line (4 feet in most areas)
Posts set in concrete and allowed to cure
Rail attachment and panel or board installation
Gate construction and hardware installation
Optional staining, painting, or sealing for wood fences
Final inspection if a permit was required
Timeline of 2 to 5 days for an average-sized yard

Cost Factors

Fence length is the primary cost driver — longer perimeters obviously cost more. Material choice matters: chain link is the most affordable, followed by pressure-treated wood, then cedar, with vinyl and composite at the top. Fence height affects cost, with 6-foot privacy fences costing more than 4-foot options. Terrain plays a role too — sloped lots require stepped or racked panels, which add complexity. Rocky soil or areas with heavy root systems increase post hole digging time and cost.

How to Save Money

Choose pressure-treated wood over cedar or vinyl for the best value
Share the cost with your neighbour if the fence sits on the property line — many provinces have shared fence legislation
Install a standard 6-foot dog-ear style rather than custom designs
Stain or paint the fence yourself after installation
Remove the old fence yourself before the installer arrives

Hiring Tips

Verify the contractor will dig post holes to the proper frost depth for your region
Ask if the quote includes a property line survey or if you need to arrange one
Confirm the contractor will call for utility locates before digging
Ensure the quote specifies the post spacing (6 or 8 feet), board type, and post material (wood or metal)
Check references and online reviews — fence installation quality varies widely between contractors

FAQ

Do I need a permit to build a fence in Canada?

Rules vary by municipality. Many cities require a permit for fences over a certain height (often 6 feet in the front yard and 6 to 8 feet in the rear). Some municipalities require permits for any new fence. Always check your local bylaws before starting.

Who owns the fence between two properties?

In most Canadian provinces, a fence on the property line is shared between neighbours, and both parties may be responsible for maintenance costs. Check your province's line fences act or equivalent legislation. If you are unsure of the property line, invest in a survey before building.

How long does a wood fence last in Canada?

A pressure-treated wood fence typically lasts 15 to 20 years with proper maintenance (staining every 2 to 3 years). Cedar fences can last 15 to 25 years. Posts are usually the first component to fail, so setting them in concrete and keeping soil away from the base extends the fence's life.