Deck Building Cost in Windsor (2026)
Average cost in Windsor
$7,500 — $50,000
$45 — $130 per sq ft
Cost Breakdown
ItemizedProfessional installation and framing
50%
Decking boards, joists, and hardware
40%
Blueprints and structural certification
4%
City of Windsor municipal fees
3%
Excavation and old deck removal
3%
HST at 13%
📋What's Included
ScopeTypically Includes
- Pressure-treated lumber
- Concrete footings
- Railing system
- Stairs (1 set)
- Hardware & fasteners
- Labor
Typically Excludes
- Composite or hardwood decking
- Built-in seating or planters
- Pergola or roof
- Lighting
- Permits
Based on a standard 200 sq ft pressure-treated wood deck.
🧮Estimate Your Cost
InteractiveEstimated Cost
$5,680 — $8,520
Based on 12 sources and market data for Windsor. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
$18,117
Today
$18,660
Deck Building in Windsor is ↑ 3.0% compared to roughly a year ago — about $543 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top Deck Build Contractors in Windsor
Verified providersModern Home Solutions Group
2562 Central Ave, Windsor, ON N8W 4J5, Canada
27 reviews
A&J Carpentry Ltd.
968 Matthew Brady Blvd, Windsor, ON N8S 3K1, Canada
113 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
In 2026, the City of Windsor charges a minimum permit fee of $250.00 plus a non-refundable $70.00 Zoning Certificate fee for small residential projects like decks, totaling at least $320.00.
For 2026, composite decking (such as Trex or TimberTech) typically costs between $65 and $95 per square foot installed, compared to $45 to $65 for pressure-treated wood.
A building permit is generally required if the deck is more than 24 inches (600 mm) above the adjacent grade. However, even for decks under this height, a $70.00 zoning certificate is often required to ensure compliance with property setbacks.
Professional deck contractors in the Windsor-Essex region typically charge between $25 and $50 per square foot for labor, while the average hourly rate for a construction laborer is approximately $35.00 CAD.
📊Our Methodology
How we collect dataAggregated from 12+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: 4 days ago. Updates run weekly. All costs in CAD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.