Chain link fence guide

How to Build a Chain Link Fence: An Expert’s Guide

How to choose your fence and gates, and exactly how we build chain link to look straight and stay put through Manitoba winters.

01 — Selection

Choose your colour, height & material

Three choices shape the look and strength of a chain link fence: colour, height and the gauge of the mesh.

Galvanized chain link fence with a walk gate

Galvanized

Bright zinc-coated steel. A clean, classic look for commercial and utility sites.

Black chain link fence behind an apartment building

Black

Black-coated fabric, posts and rails. Blends into yards and landscaping.

Height

Residential
3′ · 3½′ · 4′ · 5′ · 6′
Commercial
4′ to 12′
Specialty
Taller on request

Material

11 gauge
Residential
9 gauge
Commercial

Residential fences can be upsized to commercial posts, rail and mesh. Lower gauge number = thicker wire.

02 — Inserts

Privacy inserts

Inserts are slats woven vertically through the fabric. They add privacy, screen bins and equipment, and give chain link a finished look.

Inserts catch wind, so posts go closer together: 6.5′ max spacing instead of 8′.

Close-up of black privacy slats woven through chain link fabric Garbage enclosure with chain link gates and privacy inserts
Labelled diagram of a chain link fence: terminal posts, line posts, top rail, fabric, ties, tension bar and bottom tension wire
Parts of a chain link fence. We tie the fabric with 4–5 ties along the top of each section and 3–6 ties per post, depending on height.

03 — Gates

Choosing & placing your gate

Black chain link walk gate with a rounded frame

Rounded frame

Bent tube with rounded corners. A clean, lightweight walk gate for most yards.

Double chain link drive gate with a square welded frame and privacy inserts

Square welded frame

Welded corners for a stiffer, stronger frame. Built for wide drive gates, heavy use and inserts.

Diagram: the gate swings toward the downhill side with the latch on the swing side; a gate hung off a fence section stays plumb while a lone post leans

Hang it off a section

We hang gates on a post tied into a fence section. A lone post has nothing bracing it and leans over time.

Swing with the grade

Gates swing toward the lower side so the bottom clears the ground. The latch goes on the same side as the swing.

Gate wheels

Wide and double drive gates can add a wheel on the free end to carry the weight and reduce sag.

04 — Grade & slope

A straight fence on real-world ground

Most yards aren’t level

Most yards are graded to slope for drainage; some are close to level. Over a 50–100′ run, that slope would leave a 6–12″ gap under one end of a level fence. Instead, we run the top straight across, following the grade: low to the ground on the peaks and spanning the valleys.

How we set the line

We run a string line across the top and measure off the ground. That shows how the top will look before we finalize the height, and we make minor tweaks to keep it as straight as possible. High spots may get a little digging. Additional bottom wire can be added to close off valley gaps and still maintain a straight line.

Steep slopes

When the slope is too great, we curve the fence to follow it, then return to a straight line past the curve.

Doing it right takes time — and it makes the biggest difference in how your fence looks for its lifetime.

Diagram: a level fence leaves a gap on sloped ground; a straight top that follows the grade; a smooth curve at a steep grade change
Black chain link fence curving smoothly along a sloped, landscaped yard Black chain link fence following the grade under a row of mature trees

05 — Layout & spacing

Even post spacing, not leftovers

Your layout

Your fence layout is set when we put your quote together. Before install, we may ask for a few details to place it exactly: property pins, gate positions and widths, and any buried lines or sprinklers.

Even spacing

Many installers set posts every 8′ and squeeze the leftover into short sections at the end. We measure each run and divide it evenly: max 8′ apart without inserts, 6.5′ with inserts. If a rock or buried line blocks a post, we re-divide the run, adding a post if needed, so the spacing stays even.

Diagram: a typical 52-foot run with five 8-foot sections and two short 6-foot sections, compared with seven even 7-foot-5-inch sections, and a run re-divided around an underground rock

06 — Posts

Direct-driven posts, built for Manitoba

We drive our posts straight into the ground instead of setting them in concrete. A hollow steel post has a small surface area, so frost has very little to grab and push up. That push is called frost jacking, and it’s what lifts and leans fences after a hard winter. Proper grading that keeps water from pooling near the fence helps prevent it too.

The post driver damages the top of the post, so we drive each post to just above fence height and cut it clean. Installed depth is up to 3′4″, and longer posts are an upgrade that adds another 12″ of depth.

Diagram: a hollow driven post resists frost heave, a wide concrete footing gets lifted by frost, and ground graded away from the fence drains water

07 — Installation

How we install, step by step

  1. Lay out & string line

    We mark the line and run a string across the top to preview it, then fine-tune before setting the height.

  2. Drive the posts

    Posts are direct-driven in a straight line, each one placed accurately.

  3. Cut to height

    Each post is trimmed clean just above the fence height.

  4. Top rail & bottom

    Top rail goes on, plus a bottom tension wire or an optional bottom rail (great for dogs).

  5. Stretch the fabric

    Chain link is stretched tight along each fence line and hooked up.

  6. Tie it off

    4–5 ties along the top of each section, and 3–6 ties per post depending on height.

  7. Hang the gates

    Gates go on last, set to swing with the grade and latched on the swing side.

Freshly driven galvanized posts set in a straight line

08 — Extras

Extras worth adding

Wood running board along the bottom of a black chain link fence separating rock from landscaping

Running board

A landscape divider along the bottom of the fence. Keeps rock and lawn apart and gives a clean edge.

Flashing trim

A metal strip at the base of the fence. Your mower rides right along it, so there’s no trimming.

Diagram: running board at the fence bottom between rock and lawn; flashing trim at grade with a mower wheel riding on it

Request a quote

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