What should I pay for exterior brick painting on a Barrhaven townhouse?

Brick painting has become increasingly popular in Barrhaven, where rows of 1990s–2010s townhouses with dated red, brown, or yellow brick are getting dramatic makeovers with painted exteriors. It's a high-impact upgrade — but it's also a one-way decision, so understanding the costs and implications is important.

Barrhaven Townhouse Brick Painting Costs

For a typical Barrhaven townhouse (1,400–2,000 sq ft, two or three storeys, one exposed front and possibly one side wall), exterior brick painting typically costs:

• Standard brick paint (clean, prime, two coats masonry paint): $3,000–$5,500
• Premium mineral/lime-based paint (Romabio or similar breathable product): $4,500–$7,500
• Limewash finish (natural, chalky, European look): $3,500–$6,000

Per-square-foot rates for Ottawa brick painting run $4–$8 per sq ft of brick surface area. This is 10–15% below what GTA painters charge for the same work.

For context, Barrhaven townhouses typically have 400–800 sq ft of exposed brick (front facade plus any visible side), since rear and shared walls don't need treatment.

Why Brick Painting Costs More Than Regular Exterior Painting

Brick is a porous, textured masonry surface that requires specific treatment:

• Power washing to remove dirt, efflorescence (that white salt deposit), moss, and mildew — critical first step
• Efflorescence treatment — Barrhaven townhouses, especially those built in the late 1990s and early 2000s, commonly show efflorescence on north-facing walls. This must be chemically treated and fully removed before priming, or it will push through the paint
• Masonry primer — standard wall primer won't adhere to brick. Products like Sherwin-Williams Loxon Primer or Benjamin Moore Fresh Start Masonry Primer are specifically formulated for brick's alkaline surface
• Mortar joint coverage — the deep texture of mortar joints requires more paint and more application time. Some painters quote mortar joints separately
• Two full coats minimum — brick's porosity absorbs the first coat heavily, so two coats are non-negotiable for even colour and proper protection

The Big Decision: Paint Type Matters Enormously

This is where your choice has permanent consequences for the brick:

Acrylic masonry paint (most common):

• Creates a solid, opaque film on the brick surface


• Locks moisture behind the paint if not properly formulated for breathability


• Lasts 10–15 years before recoating needed


• Once applied, the brick must be repainted forever — you can't go back to bare brick without aggressive sandblasting (which damages the brick face)


• Cost: $50–$70 per gallon

Mineral/silicate paint (e.g., Romabio Masonry Flat):

• Chemically bonds with the brick's mineral content


• Fully breathable — allows moisture to pass through


• Won't peel or flake — it wears away gradually over 20–25 years


• More forgiving of Ottawa's freeze-thaw cycles because trapped moisture can escape


• Cost: $80–$120 per gallon

Limewash (e.g., Romabio Classico):

• Traditional lime-based coating that soaks into the brick


• Creates a soft, matte, slightly uneven finish (European farmhouse aesthetic)


• Fully breathable and removable


• Needs reapplication every 5–7 years but layers build beautifully


• Cost: $60–$90 per gallon

For Ottawa's climate, breathable products are strongly recommended. Here's why: Ottawa brick endures extreme freeze-thaw cycling from -30°C to +35°C, with moisture constantly entering through mortar joints and micro-cracks. Non-breathable paint traps that moisture, which then freezes and expands behind the paint film, causing spalling (flaking of the brick face), blistering, and premature paint failure.

Barrhaven-Specific Considerations

• HOA/condo rules: Many Barrhaven townhouse complexes have homeowners' associations or condo boards with exterior appearance guidelines. Before painting brick, check your HOA covenants — some restrict colours, some prohibit brick painting entirely, and some require board approval for any exterior changes
• Adjoining walls: In a row townhouse, your painted facade will contrast with unpainted neighbours. Consider how the transition looks at the property line — some painters can create a clean demarcation at the mortar joint line
• South-facing facades: Barrhaven's grid layout means many townhouses face due south. South-facing brick gets the most UV exposure and the biggest temperature swings. Use UV-resistant formulations and expect faster fading on dark colours
• Foundation below grade: Don't paint brick below the snow line or within 6 inches of grade — constant moisture contact will cause any paint to fail. Focus painting from the first course above grade upward

Timing

Brick painting needs:

• Minimum 10°C air and surface temperature


• Dry conditions for 24–48 hours before and after application


• No direct hot sun during application (causes too-fast drying and poor penetration)

The ideal window in Ottawa is May–June and September–October. Mid-summer works but early morning application on south-facing walls is best to avoid direct afternoon sun.

Finding the Right Contractor

Brick painting is a masonry specialty, not a standard house painting job. The wrong primer, wrong product, or insufficient prep creates problems that are expensive to fix and can damage your brick permanently.

Browse Ottawa Paint Contractors through the Ottawa Construction Network directory and look specifically for painters with masonry and brick painting experience. Ask about their product choice (breathable vs. film-forming) and request examples of brick painting projects that have been in place for at least 3–4 Ottawa winters.