Fences we build in Hamilton
We build the full range of residential fence, and we pick the material with you based on what the fence has to do, not what's easiest for us to install.
- Wood and privacy fence. Pressure-treated or cedar, board-on-board or solid panel when you want the back yard closed off. The most common build we do on older Hamilton lots.
- Chain-link. The workhorse. Good for back and side yards, dog runs, and anywhere you want a property line marked without blocking light. Galvanized or black vinyl-coated.
- Vinyl and PVC. Low upkeep, no staining, holds its colour. Costs more up front and pays it back in years of not touching it.
- Aluminum. Clean decorative look with spaced pickets. Good along a front walk or a side yard where you want sightlines kept open.
- Gates. Single walk gates, double drive gates, matched to the run so the whole fence reads as one job. We build the gate into the layout from the start instead of squeezing it in at the end.
Tell us the yard and the goal at your free quote, and we'll lay out which material fits the budget and the look.
Property lines and your survey
A fence on the wrong side of the line is an expensive mistake to undo, so we start at the boundary. Your property survey shows where your lot actually ends. A fence has to sit on your own land unless you and the neighbour agree in writing to put it right on the shared line. We'll work from your survey, or help you figure out the line before a post goes in the ground.
This matters most on Hamilton's tight older lots. Century-home blocks in Durand and Corktown sit close together, and a few inches decides whose tree, walk, or driveway the fence runs past. Corner lots downtown and in Crown Point add another layer, because the by-law pulls the height down near the street for driver sightlines (more on that below).
We also locate before we dig. Buried gas, hydro, and communication lines get marked first, so a post hole doesn't hit something it shouldn't. It's a free call and we make it on every job.
Setting posts that don't heave or lean
The posts are the whole fence. Get them wrong and the line waves, the gates drop, and a winter or two later the thing is leaning into the neighbour's yard. Hamilton's freeze-thaw winters are what do the damage. Wet soil freezes and swells, lifts anything sitting too shallow, then lets it drop in spring. That's frost heave, and it's why a cheap fence racks fast.
The fix is depth. We set posts on a frost-stable base, down toward the 1.2 m (4 ft) frost depth the Ontario Building Code works from for this area, so the ground can't grab a post and lift it. We tamp a gravel base under each post for drainage, set in concrete, and crown the top so water sheds away instead of pooling at the wood.
Hamilton ground makes this matter more. Heavy clay is common up on the Mountain and out toward Ancaster, and clay holds water and heaves hard. Escarpment-edge lots can sit on shallow soil over rock, which changes how we dig. The answer is the same everywhere: get the posts down past frost on solid footing, and move water away. That's the difference between a fence that's still straight in ten years and one that isn't.
Hamilton fence by-law: how high can your fence be?
Hamilton's fence rules live in By-law 10-142, and they're worth knowing before you pick a height. The short version:
- Rear and side yards: up to 2.0 m (6 ft 6 in). That's your privacy-fence height, and it covers most back-yard builds.
- Front yard and visibility triangles: 0.9 m (3 ft). Within 3 m of the front lot line, and inside any corner or driveway visibility triangle, the fence drops to 3 ft so drivers and walkers can see. This is the rule that catches people on corner lots.
- Gates and caps get a little extra. A gate may go 0.3 m above the limit, and decorative post caps may add 0.15 m.
- Fence on a deck or platform. A fence built on top of a deck can reach 2.0 m measured from the deck surface, as long as it sits at least 1.2 m off the side lot line, 3.0 m off the rear lot line, and runs no longer than 4.5 m.
No fence permit is required in Hamilton. That doesn't mean anything goes. The by-law still applies, so the height limits above are on you and your builder to get right. Pool enclosures are a separate matter with their own rules, so a fence around a pool follows those, not just 10-142.
Adding a deck behind the fence? That side does need a permit. Under the Building Code a deck needs a permit if it's attached to the house, more than 0.6 m (24 in) above grade, or built to serve a pool. We handle both trades, so one crew can sort the deck and the fence together and keep the permit and the by-law straight.
Frequently asked questions
How high can my fence be in Hamilton?
In rear and side yards you can build up to 2.0 m (6 ft 6 in) under By-law 10-142. Near the front, within 3 m of the front lot line, the limit drops to 0.9 m (3 ft). A gate can rise 0.3 m higher and decorative caps 0.15 m higher than the limit.
Do I need a permit to build a fence in Hamilton?
No. Hamilton does not require a fence permit for a standard residential fence. The catch is that the By-law 10-142 height rules still apply, so the fence has to be built to them. Pool enclosure fencing is the exception and is governed by separate rules.
Why is the height limit lower on my corner lot?
Corner lots have a visibility triangle at the intersection, and driveways have one too. Inside that triangle, and within 3 m of the front lot line, the fence is capped at 0.9 m (3 ft) so drivers and pedestrians can see each other. We lay the fence out to stay legal near the corner and full height where the yard allows.
Who owns and maintains a fence on the property line?
A fence on the shared line is usually a shared responsibility, but only if both neighbours agreed to put it there. Otherwise it stays on your land and it's yours. The City doesn't referee cost-sharing, so it pays to talk to your neighbour first. We can build to either side of that conversation.
How deep do fence posts need to go in Hamilton?
We set posts on a frost-stable base toward the 1.2 m (4 ft) frost depth the Building Code uses for this area. That keeps freeze-thaw from lifting them. On heavy clay up the Mountain or shallow soil near the escarpment we adjust how we dig, but the goal is always solid footing below frost.
What's the best fence material for Hamilton weather?
There's no single best. Pressure-treated wood is the budget privacy pick but wants re-staining every few years. Vinyl and aluminum cost more up front and shrug off the wet-dry winters with little upkeep. Chain-link is the cheapest durable option. We match the material to the job at your free quote.
Get a free fence quote in Hamilton
Want a straight answer on your fence? We'll come out, look at the yard, check the line and the by-law, and give you an honest quote with no pressure. As your local Hamilton fence company, we build it right, licensed and insured, and we set it to hold through the winters. Get a free quote through our contact form, or call or text (647) 424-1148.