Detailed cost breakdown for siding renovation in Ottawa, Ontario.
Budget Range
$6,668 - $15,246
Average Cost
$9,526 - $21,780
Premium Range
$15,242 - $34,848
| Category | Low Estimate | High Estimate |
|---|---|---|
| Siding Material | $2,310 | $5,390 |
| Insulation | $1,650 | $3,850 |
| Trim & Fascia | $616 | $1,540 |
| Soffit | $1,100 | $2,750 |
| Labour | $2,750 | $5,500 |
| Old Siding Removal | $1,100 | $2,750 |
| Total | $9,526 | $21,780 |
Siding replacement is an opportunity to add insulation — house wrap and rigid foam board insulation can be installed during the process, improving your home's energy efficiency by 15–25%. Vinyl siding is the most affordable option but can crack in extreme cold; fiber cement (James Hardie) is the premium choice for Canadian climates, offering superior durability and fire resistance. Get at least three quotes and ask to see completed projects in your neighbourhood.
Material costs vary dramatically: vinyl ($4–8/sq ft installed), engineered wood ($6–12/sq ft), fiber cement ($8–15/sq ft), and natural stone ($15–30/sq ft). The number of windows, doors, and architectural details (soffits, fascia, trim) significantly impacts labour hours and total cost.
💡 Pro Tip
If you're replacing siding, have the contractor inspect the sheathing underneath for rot or damage before installing new material. Catching problems early prevents having to tear off new siding later.
Ottawa's renovation market benefits from a stable economy anchored by the federal government. Contractor availability is better than Toronto, with wait times of 2–5 weeks in peak season. The Glebe, Westboro, and Old Ottawa South have high concentrations of century homes requiring specialized heritage renovation skills. Cross-border shopping in Gatineau can save on some materials due to Quebec's different pricing.
Ottawa requires building permits for structural changes, new plumbing, electrical upgrades, and additions. Applications are submitted through the City's 311 service or online portal. Standard residential permits take 10–20 business days. Homes in heritage conservation districts require additional Heritage Planning approval.
Ottawa has one of the widest temperature ranges in Canada (-14°C in January to 27°C in July). The heavy snowfall (average 175 cm/year) puts extra demands on roofing and requires consideration for ice dam prevention. Spring flooding risk near the Ottawa River can impact basement renovation decisions.
In 2026, a siding renovation in Ottawa costs between $6,668 (budget) and $34,848 (premium). The average standard cost ranges from $9,526 to $21,780.
Ottawa has a cost index of 110% relative to the Canadian national average. Prices are near the Canadian average. This index accounts for local labour costs, materials, and permit fees.
A standard siding renovation typically takes 1 to 3 weeks. Premium projects or unexpected issues (e.g. structural problems) can extend the timeline. Always get a detailed schedule from your contractor.
A siding renovation typically yields a 75–85% return on investment at resale in Canada. ROI depends on material quality, the local real estate market in Ottawa, and the property's condition.