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Guide

Fence Boards in Canada

Complete guide to fence boards for Canadian homeowners and contractors.

Key takeaways

  • Covered: fence boards — specifications, options, and typical choices for the Canadian market.
  • Technical distinctions, provincial code notes, and cost ranges so you can plan the project.
  • Supply, rental, and installation available Canada-wide — quote in 24 hours.
  • Related: fence boards, fence board, cedar fence boards.

Fence boards are the basic unit of stick-built wood fences — 1×6 or 5/4×6 boards 5-8 ft long, nailed or screwed vertically (or horizontally for modern designs) to rails between posts. This guide covers species, dimensions, fastener choices, and per-foot installed costs for the most common wood-fence build.

Board species and lifespan

Western red cedar — the premium choice. $4-7 per 6 ft 1×6 board at retail, $3-5 at lumberyards in volume. Naturally rot- and insect-resistant; lasts 15-25 years untreated, 25-35 with stain. Heartwood grade resists weathering best; sapwood is cheaper but greys faster. Tight-knot grade is the visual upgrade — avoid number-2-and-better for fence-face boards.

Pressure-treated pine or spruce — $2.50-5 per 6 ft 1×6 board. ACQ or MCA-treated lumber resists rot and insects but moves more than cedar (cupping, warping in the first year). 12-20 year lifespan with periodic staining. The economical default for utility fences and rural perimeter.

White cedar (eastern arborvitae) — common in Quebec and Ontario, slightly less durable than western red but cheaper and locally sourced. $3-5 per board.

Composite or wood-polymer — $7-14 per board. No splinters, no painting, no rot. The premium retrofit option for pool-deck-adjacent or high-touch perimeters.

Sizes that matter

Standard fence boards: 1×6 (3/4" × 5.5" actual) and 5/4×6 (1" × 5.5" actual). The 5/4 board is meaningfully stiffer and resists warping — worth the upcharge in board-on-board or shadowbox patterns where movement shows.

Lengths: 5 ft (residential 4 ft fence with 1 ft of post above), 6 ft (residential standard), 7 ft (privacy with 1 ft post), 8 ft (full-height privacy fence). Order 6" extra per board to allow for cut-to-grade at install.

Fasteners — the underrated detail

Cedar reacts with iron and stains where ungalvanised nails contact the wood — those black streaks down a fence are nail-bleed. Specify hot-dip galvanised, stainless steel, or polymer-coated deck screws. Use ring-shank nails or 1-5/8" exterior screws for 1×6 boards on standard 2×4 rails.

Two fasteners per board per rail. Three rails for a 6 ft board (top, mid, bottom). Pre-drill cedar near board ends to prevent splitting.

Per-foot installed cost

Cedar 1×6 board fence, contractor-installed in Canadian metros: $35-55 per linear foot supply + install on a 4 ft fence, $50-80 per linear foot on a 6 ft privacy fence. Pressure-treated equivalent is $25-45 (4 ft) or $40-60 (6 ft). Add 10-20% for board-on-board or shadowbox patterns; add 15-30% for stained-and-sealed prefinish.

DIY material-only cost: roughly $10-18 per linear foot for cedar 6 ft privacy, $7-12 for pressure-treated.

Buy from Fenced.ca

Cedar, pressure-treated, and composite boards in 1×6 and 5/4×6, 5/6/7/8 ft lengths, all stocked with Canada-wide freight. Contractor pricing on orders over 1000 board feet.

Related: [wood fence overview](/fences/wood), [start a quote](/quote), or [see fence-cost estimator](/guides/fence-cost-estimator-canada).

Frequently asked questions

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Fence Boards Canada — Cedar, Pressure-Treated, Composite