How Much Does a Deck & Patio Cost in Canada?
A well-built deck or patio adds immediate livable outdoor space and strong resale appeal. In Canada's climate, deck design must account for freeze-thaw cycles, snow loads, and proper drainage.
National Average Range (2026)
$10,000 – $55,000
Your actual cost depends on city, scope, materials, and contractor. Scroll down for city-specific estimates.
Project Timeline
2–6 weeks
Typical deck & patio timeline
Permit Required?
Yes
Building permit typically required
Cost Breakdown
Approximate budget allocation for a typical deck & patio.
| Cost Category | % of Budget |
|---|---|
| Decking Material (Lumber/Composite) | 35% |
| Structure & Posts | 20% |
| Labour | 28% |
| Railings & Stairs | 12% |
| Permits & Contingency | 5% |
What Affects the Cost?
- ✓ Decking material — pressure-treated lumber vs. composite vs. hardwood
- ✓ Deck size and height — ground-level vs. elevated decks require different structural depth
- ✓ Railing style — cable railings cost 3× more than basic wood railings
- ✓ Adding a pergola, privacy wall, or built-in seating
- ✓ Footing depth — most Canadian climates require footings below frost line (4–6 ft)
Deck & Patio Cost by Canadian City
Renovation costs vary significantly by city. Select your market for a detailed guide.
Toronto, ON
$13,000 – $72,000
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Mississauga, ON
$13,000 – $69,000
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Brampton, ON
$12,000 – $67,000
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Vaughan, ON
$13,000 – $69,000
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Markham, ON
$13,000 – $69,000
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Richmond Hill, ON
$12,000 – $68,000
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Oakville, ON
$13,000 – $73,000
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Burlington, ON
$12,000 – $65,000
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Hamilton, ON
$11,000 – $58,000
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Barrie, ON
$11,000 – $58,000
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Guelph, ON
$11,000 – $58,000
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Kitchener-Waterloo, ON
$10,000 – $55,000
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London, ON
$10,000 – $52,000
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Oshawa, ON
$11,000 – $59,000
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Whitby, ON
$11,000 – $61,000
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Ajax, ON
$11,000 – $59,000
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Peterborough, ON
$9,000 – $50,000
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Kingston, ON
$9,000 – $51,000
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Belleville, ON
$9,000 – $47,000
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Trenton, ON
$8,000 – $45,000
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Picton, ON
$9,000 – $48,000
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Brantford, ON
$9,000 – $48,000
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St. Catharines, ON
$9,000 – $51,000
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Niagara Falls, ON
$9,000 – $50,000
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Windsor, ON
$9,000 – $47,000
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Greater Sudbury, ON
$9,000 – $48,000
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Thunder Bay, ON
$9,000 – $47,000
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Cobourg, ON
$9,000 – $48,000
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Brockville, ON
$8,000 – $46,000
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Cornwall, ON
$8,000 – $44,000
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Ottawa, ON
$11,000 – $58,000
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Vancouver, BC
$14,000 – $77,000
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Burnaby, BC
$14,000 – $74,000
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Surrey, BC
$13,000 – $72,000
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Kelowna, BC
$12,000 – $66,000
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Abbotsford, BC
$12,000 – $63,000
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Victoria, BC
$13,000 – $72,000
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Calgary, AB
$11,000 – $61,000
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Edmonton, AB
$11,000 – $58,000
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Winnipeg, MB
$9,000 – $50,000
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Montréal, QC
$10,000 – $55,000
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Halifax, NS
$9,000 – $48,000
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Saskatoon, SK
$9,000 – $51,000
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Regina, SK
$9,000 – $50,000
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Other Renovation Cost Guides
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