How much does labour cost versus materials for a typical stucco job in Ottawa?

Understanding the labour-to-material split helps you evaluate quotes and spot any that seem off. For a typical three-coat stucco application on an Ottawa home, the breakdown generally falls around 60–65% labour and 35–40% materials—though that ratio shifts depending on the complexity of your project.

Breaking Down the Numbers

For a standard 1,000 sq ft exterior stucco job in Ottawa, you're looking at roughly $8,500–$12,000 all in. Here's how that typically splits:

Labour ($5,500–$7,500): This covers scaffolding setup, surface preparation, applying the scratch coat, brown coat, and finish coat, plus cleanup. Ottawa labour rates for experienced stucco masons run $45–$65/hour, and a crew of two to three workers will spend 5–8 days on a job this size. Ottawa rates sit about 10–15% below what you'd pay in the GTA, where the same crew would charge $50–$75/hour.

Materials ($3,000–$4,500): Portland cement, lime, sand, bonding agents, metal lath, weep screeds, control joints, caulking, and any pigment or finish additives. If you're using a pre-mixed stucco product like a polymer-modified base coat, material costs climb slightly but labour drops because application is faster.

A few factors push the labour percentage higher in Ottawa specifically:

• Cold-weather scheduling: Stucco cannot be applied below 5°C, and Ottawa's freeze-thaw cycle means the working season runs roughly May through October. Compressed scheduling can mean higher labour demand during peak months.- Surface prep on older homes: Many Ottawa neighbourhoods—Sandy Hill, the Glebe, Old Ottawa South—have brick or stone substrates that need extra prep work before lath and stucco go on. That adds labour hours without changing material costs much.- Scaffolding and access: Two-storey homes or properties with tricky access (common on narrow Centretown lots) add scaffolding rental and setup time, pushing labour costs up by $800–$1,500.

When comparing quotes, ask each contractor to itemize labour and materials separately. If you see a quote where materials are listed at 50% or more of the total, dig in—either the material spec is unusually high-end, or something's being padded. Conversely, very low material costs might mean thinner application or cheaper products that won't hold up through Ottawa's brutal winter cycling.

One more thing: Ontario's Workplace Safety and Insurance Board (WSIB) coverage is mandatory for construction workers. Legitimate contractors carry this, and it's built into their labour rate. If a quote seems unusually cheap on labour, confirm they carry WSIB—working without it puts you at legal and financial risk if someone is injured on your property.

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Looking for experienced contractors? The Ottawa Construction Network connects Ottawa homeowners with qualified professionals:

• 613Bins
• RenoMotion Inc.
• MAK Construction and Development Inc
• Renovo Construction
• Geerts Roofing Inc

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