Painted brick homes are everywhere in Toronto — from older semis in Riverdale to detached homes in Etobicoke. The look can update a dated exterior dramatically. But brick is a material that responds to its environment, and Ontario's winters create specific challenges that make painting it different from painting wood or siding.
Here's what you need to know before committing to the project.
Can you paint brick? Yes — but it's permanent
Paint adheres to brick readily, and with the right products and preparation the result can last 15–20 years. The catch: reversing it is a serious undertaking. Chemical stripping or media blasting will remove paint, but these processes are expensive and can damage the mortar joints, which are more porous than the brick itself. Think of painting brick as a long-term or permanent decision.
The Ontario problem: freeze-thaw cycles
Toronto and the surrounding GTA go through dozens of freeze-thaw cycles every winter. Brick is naturally porous — it absorbs moisture, which expands when it freezes and contracts when it thaws. If paint traps that moisture inside the brick rather than allowing it to escape, the pressure eventually causes the brick face to spall (flake off). That's structural damage, not just an aesthetic problem.
The solution is using a breathable masonry paint — a product specifically formulated to allow moisture vapour to pass through the paint film while still protecting the surface. Standard exterior latex paint is not appropriate for brick in Ontario. Neither is oil-based paint.
What the preparation involves
The prep work on a brick exterior is more extensive than for wood or vinyl siding, and it's where most of the budget goes:
- Pressure washing — removes decades of grime, algae, and efflorescence (the white mineral deposits common on older Toronto brick)
- Mortar inspection and repointing — cracked or missing mortar must be repaired before painting; water entering through mortar joints is the primary cause of paint failure on brick
- Drying time — brick must be completely dry before paint is applied, which can take 24–72 hours after washing depending on weather
- Masonry primer — a penetrating primer helps seal the porous surface and improves adhesion
- Two coats of breathable masonry paint — applied by brush and roller to get into the mortar joints
Cost to paint a brick house in Toronto
| Home type | Typical cost range |
|---|---|
| Semi-detached (front + back) | $4,500 – $7,000 |
| Detached home (all four walls) | $7,000 – $12,000 |
| Three-storey or larger detached | $10,000 – $16,000+ |
Mortar repointing is quoted separately if significant repairs are needed. Homes with heavy efflorescence or prior paint that is peeling may require additional prep costs.
Pros and cons at a glance
Pros
- Dramatically updates curb appeal with a clean, modern look
- Hides stained, uneven, or mismatched brick from past repairs
- Can be done in any colour — the design flexibility is significant
- 15–20 year lifespan with the right product and prep
Cons
- Effectively permanent — removal is costly and invasive
- Requires breathable masonry paint, not standard exterior latex
- More prep-intensive and expensive than painting other cladding types
- Ongoing maintenance: you'll need to repaint eventually, which is far easier than the first time
Getting a quote for brick painting
Send photos of your brick exterior through our online quote form — include close-ups of the mortar joints and any areas of concern. We'll assess the prep scope and send a written estimate. Our brick painting and staining service covers the full process from prep to final coat.