How Much Does Interior Painting Cost in Ottawa?

The Real Cost of Professional Painters in Ottawa

If you live in Ottawa and are looking to update your home's interior, the first question you likely have is: "How much is this going to cost?"

Whether you're moving into a newly built townhome in Kanata, refreshing an older home in The Glebe, or preparing a condo in downtown Ottawa for sale, understanding interior painting costs is critical to your renovation budget.

In this comprehensive 2026 pricing guide, we break down exactly what you can expect to pay for professional interior painting services in Ottawa—with no hidden fees or industry secrets.

Average Interior Painting Costs by Project Size

Professional painting quotes in Ottawa are generally calculated by assessing the square footage of the walls, ceiling height, and the amount of trim work required. Here are realistic averages based on the type of dwelling:

How Much Does It Cost to Paint a Single Room?

If you're only looking to refresh one or two rooms, professional painters usually price the job by the room rather than square footage. For a standard 10×10 or 10×12 bedroom in Ottawa, the cost to paint the walls typically ranges from $350 to $600.

The price increases if you add the following components:

• Ceilings: add $150 – $250 per room.
• Baseboards, window trim & doors: add $100 – $300 per room due to detailed brushwork.
• Closet interiors: add $100 – $200 (closets take more time than they look).

5 Hidden Factors That Impact Your Painting Quote

Why might two identical homes in Nepean receive different painting quotes? Here are the variables that move the number most:

1. Wall height & accessibility (the “foyer tax”)

Standard 8-foot or 9-foot ceilings are simple to paint. However, many newer builds in Kanata and Stittsville feature 18-foot vaulted ceilings or grand two-story foyers. Painting these spaces requires scaffolding, specialty equipment, and carries higher liability—expect a premium.

2. The condition of the drywall

Are your walls full of nail holes, scuffs, and hairline cracks? Professional painters won't just paint over damage—they will fix it first. Extensive drywall repair requires mudding, sanding, and cure time, which increases labour.

3. Significant colour changes (dark to light)

Covering deep navy, bright red, or dark grey with a clean white often requires a high-hide primer and sometimes a third coat—extra materials and labour.

4. The quality of the paint

Premium lines from Benjamin Moore or Sherwin-Williams cost more per gallon but wash better and last longer—usually worth the investment for main living spaces.

5. Empty vs. furnished home

Pro tip: paint before you move in. An empty house is often 20–30% faster to paint than a furnished one—fewer hours moving and masking furniture.

DIY vs. Professional Painters: Is It Worth the Cost?

Many homeowners consider painting themselves to save money. While material costs alone might be $500 to $1,000 for a moderate home, the real cost is time and finish quality.

A professional crew can paint a 2,000 sq ft home in a few days; DIY on evenings and weekends can stretch to weeks—with uneven cut lines or roller marks if experience is limited.

For high-traffic areas, staircases, or dramatic colour changes, hiring a top-rated Ottawa painting company like OTT Painters delivers a consistent, durable finish with less stress.