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Wall block wood fire pit with a black steel spark screen on gravel at dusk

Block walls · steel ring · spark screen

Wood Fire Pits in Hamilton, Burlington & Oakville

A wood fire pit is simple to build well and easy to get wrong on the rules. We check your city and lot first, then build it on a compacted base with a steel ring and screen.

3 m (10 ft) clear

Step 1 of 6 — Lay out and dig

We mark the circle, confirm it can sit at least 3 m (10 ft) from structures and lot lines where the local by-law asks for it, and dig out the base.

Quick answer

In Oakville a wood pit is allowed without a permit if it meets By-law 2006-174 s. 2.2: 10 a.m.–11 p.m., no bigger than 61 × 61 cm, screened, 3 m from lot lines. In Hamilton and Burlington urban areas wood fires count as open-air burning and are not permitted without a permit; rural lots can apply for one. Cooking fires on a grill or barbecue are exempt.

  • ServiceWood fire pits
  • AreasHamilton (incl. Ancaster, Dundas, Stoney Creek, Waterdown), Burlington and Oakville
  • CompanyEst. 2020 · 200+ projects
  • QuotesFree on-site quotes
  • Phone(647) 459-7775

Step by step

How we build a wood fire pit

3 m (10 ft) clear

Step 1 of 6 — Lay out and dig

  1. We mark the circle, confirm it can sit at least 3 m (10 ft) from structures and lot lines where the local by-law asks for it, and dig out the base.

  2. Crushed gravel goes in and is compacted so the pit can't heave or settle. Unilock calls for 6–8 in of compacted aggregate under its fire pit walls.

  3. Wall units are levelled course by course and bonded with a high-heat concrete adhesive, as the block maker specifies.

  4. A steel insert lines the inside so the flame hits steel, not the face of the block. Gravel in the bottom lets rain drain away.

  5. Caps finish the top. In Oakville a backyard pit must be covered by a grill or metal screen; the screen also keeps sparks in everywhere else.

  6. Burn clean, dry seasoned wood, keep it attended and keep water or an extinguisher close. Wood pits are only allowed where the local by-law allows open-air fires.

  1. Lay out and dig. We mark the circle, confirm it can sit at least 3 m (10 ft) from structures and lot lines where the local by-law asks for it, and dig out the base.
  2. Compact the gravel base. Crushed gravel goes in and is compacted so the pit can't heave or settle. Unilock calls for 6–8 in of compacted aggregate under its fire pit walls.
  3. Stack and glue the wall courses. Wall units are levelled course by course and bonded with a high-heat concrete adhesive, as the block maker specifies.
  4. Set the steel fire ring. A steel insert lines the inside so the flame hits steel, not the face of the block. Gravel in the bottom lets rain drain away.
  5. Cap it and add a spark screen. Caps finish the top. In Oakville a backyard pit must be covered by a grill or metal screen; the screen also keeps sparks in everywhere else.
  6. Clean, dry wood only. Burn clean, dry seasoned wood, keep it attended and keep water or an extinguisher close. Wood pits are only allowed where the local by-law allows open-air fires.

By-laws

Where a wood fire pit is allowed

Hamilton (incl. Ancaster, Dundas, Stoney Creek, Waterdown)

Open Air Burning By-law 02-283

Wood ! Permit + inspection

Not permitted in the urban area without a permit, and no permit is issued until the Fire Department inspects the site (s. 2.4, s. 4.1). Outdoor fireplaces and chimineas are rural-only, with a permit (Guideline 11). A small, supervised cooking fire on a grill or barbecue needs no permit (s. 4.2).

Burlington

Open-air Burning By-law 065-2019

Wood ! Rural permit only

Open-air burning is not permitted in urban areas; fire pits, chimineas and outdoor fireplaces count as open-air burning. Small supervised cooking fires on a grill, barbecue or spit are the exception. Designated rural areas can get a free Open-Air Burning Permit (online or 905-637-9536).

Oakville

Open Burning By-law 2006-174

Wood ! Allowed with conditions

Allowed without a permit 10 a.m.–11 p.m. in a pit no bigger than 61 × 61 cm (2 × 2 ft) at ground level, covered with a grill or metal screen, burning clean dry seasoned wood or commercial charcoal, at least 3 m (9.8 ft) from lot lines and combustibles, attended, with an extinguishing agent on hand (s. 2.2).

Rules change and burn bans happen in dry weather; check with your fire department before lighting.

Oakville By-law 2006-174, s. 2.2

Oakville's checklist

  • Only between 10 a.m. and 11 p.m.
  • Pit or device no larger than 61 cm × 61 cm (2 ft × 2 ft)
  • At ground level
  • Covered with a grill or metal screen
  • Only commercial charcoal/briquettes or clean, dry seasoned wood
  • At least 3 m (9.8 ft) from adjacent properties and combustible structures or objects (s. 2.2(f),(g))
  • Attended at all times and fully put out
  • An effective extinguishing agent immediately available (s. 2.2(h))
  • No nuisance to neighbours (Nuisance By-law 2007-143)

Rules change and burn bans happen in dry weather; check with your fire department before lighting.

Country lots

Rural Hamilton & Burlington permits

Rural Hamilton permit conditions (By-law 02-283)

  • Recreational campfires no more than 0.6 m (2 ft) across and confined (Guideline 6)
  • 3 m (10 ft) clearance from buildings and combustibles for campfires and outdoor fireplaces (Guideline 7)
  • Clean wood only
  • Extinguishing equipment on site
  • Attended by someone 18 or older
  • No burning during a smog alert or advisory (s. 4.3), or when wind would make smoke a nuisance

Burlington: designated rural areas can get a free Open-Air Burning Permit online or at 905-637-9536, for camp fires, cooking fires and approved materials (wood, brush, leaves) — no garbage or petroleum products. See country & estate properties.

Rules change and burn bans happen in dry weather; check with your fire department before lighting.

Built to last

Construction notes

  • Unilock's fire pit spec calls for 6–8 in of compacted ¾ in crusher-run gravel (98% Standard Proctor), base pads or a reinforced concrete pad, with wall units glued using a high-heat concrete adhesive (Unilock tech sheet).
  • A steel insert or ring keeps the flame off the block face (industry practice).
  • Gravel in the bottom lets rain drain away (practice).
  • A spark screen on top — required in Oakville, where the pit must be covered by a grill or metal screen.

Neighbours

Smoke & neighbours

Clean Air Hamilton notes that wood smoke contains PM2.5, PM10, VOCs, carbon monoxide and carcinogenic compounds, and that "open air burning is highly polluting". If you're on an urban lot, a gas fire pit gets the look without the smoke.

Typical market ranges

What it costs

Ontario typical ranges
ItemTypical rangeSource
Interlock fire pit, installed$1,500–$6,000Project Landscaping, May 2026
Wood-burning concrete wall block pit$1,500–$3,500Project Landscaping, May 2026
Interlock patio around it$17–$35 per sq ftProject Landscaping, May 2026
  • Gas vs wood is the biggest driver (Project Landscaping, May 2026).
  • Gas extras: a stainless burner pan, fire glass or lava rock, and licensed trades to trench and run the line.
  • Match-lit ignition costs less than electronic or app ignition.
  • Distance from the gas meter adds pipe and trenching.
  • Access through narrow gates adds labour.
US reference (US data, USD — Ontario quotes vary)
ItemTypical rangeSource
Fire pit, installed$200–$3,000 (avg $850)Angi, Aug 2026
In-ground fire pitup to about $5,000Angi, Aug 2026

Prices are typical market ranges from the named third-party sources and dates, not Antoine's prices. Your exact price comes from an on-site quote.

Straight answers

Wood fire pits FAQ

Is a wood fire pit allowed in my backyard?

It depends on the city. Oakville allows one without a permit under By-law 2006-174 s. 2.2. In Hamilton's urban area it's not permitted without a permit, and none is issued until the Fire Department inspects (By-law 02-283, s. 2.4). Burlington doesn't permit open-air burning in urban areas; designated rural areas can get a free permit.

How big can a wood fire pit be in Oakville?

No larger than 61 cm × 61 cm (2 ft × 2 ft), at ground level and covered with a grill or metal screen (By-law 2006-174, s. 2.2). It must sit at least 3 m (9.8 ft) from adjacent properties and combustible structures, and burns are allowed only from 10 a.m. to 11 p.m.

What can I burn?

Clean wood only. Oakville allows commercially produced charcoal or briquettes and clean, dry seasoned wood (s. 2.2). Hamilton's rural permit conditions call for clean wood, and Burlington's rural permits cover wood, brush and leaves, never garbage or petroleum products.

How big can a rural Hamilton campfire be?

Hamilton's guidelines limit recreational campfires to 0.6 m (2 ft) across and confined (Guideline 6), with 3 m clearance from buildings and combustibles (Guideline 7). The fire must be attended by someone 18 or older, with extinguishing equipment on site, and there's no burning during a smog alert (By-law 02-283, s. 4.3).

Why does a fire pit need a steel ring?

A steel insert lines the inside so the flame hits steel rather than the face of the block (industry practice). The wall units themselves are bonded with a high-heat concrete adhesive, as Unilock's fire pit spec calls for, and gravel in the bottom lets rain drain away.

Do I need a spark screen?

In Oakville yes: a backyard pit must be covered with a grill or metal screen (By-law 2006-174, s. 2.2). Everywhere else a screen keeps sparks in, which is why we include one with wood pits.

What happens if I burn without a permit?

In Hamilton, illegal or non-compliant fires can be charged response costs (Guideline 14) and penalties under the Provincial Offences Act (s. 4.5). Oakville applies Provincial Offences Act penalties (s. 4.1) and can add unpaid Fire Department costs to the tax roll (s. 4.3).

What does a wood fire pit cost?

Project Landscaping lists a wood-burning concrete wall block pit at $1,500–$3,500 and an installed interlock fire pit at $1,500–$6,000 (May 2026). Access through narrow gates adds labour. These are market ranges, not our prices; we quote after a site visit.

Start with the yard

Plan your wood fire pit with the patio around it.

Tell us your city and what you'd like to burn. We'll check the rules for your lot and arrange a free on-site consultation.

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