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Bulging brick wall repair.
A bulging wall (called a “ventre de bœuf” in Quebec) is a brick wall that bows outward. The veneer pulls away from the structure and the wall starts to look wavy. Repointing won't fix it: it has to be taken down and rebuilt.
What causes a brick wall to bulge?
A brick wall bulges when the brick veneer pulls away from the structure behind it. You can spot it by the waves in the wall and crumbling mortar joints. Maçonnerie Premium repairs it in Laval, on the North Shore and in Montreal by taking the wall down to the foundation and rebuilding it straight.
Signs to watch for.
- “The wall looks wavy when you look at it from the side.”
- “The mortar crumbles and falls on the lawn.”
- “Some bricks are cracked or shifted.”
- “Water gets in through the brick.”
If you wait, water can reach the wood framing behind the brick. The repair then becomes much more expensive.
How we work.
Assessment
We look at the wall with you and tell you whether it needs a full or partial rebuild.
Teardown
We remove the brick from the top course down to the foundation.
Rebuild
We rebuild the wall straight, course by course, with new joints.
Clean-up
We leave your property clean. When we leave, you can't tell we were there.
Frequently asked questions
How can I tell if my wall is bulging?
If the joints are deteriorated and the wall is wavy, it's a sign the wall needs rebuilding. Send us a photo and we'll confirm.
How long does the work take?
Every wall is different: we give you the exact timeline in the quote.
Do you work in winter?
Yes. Our job sites are heated for winter 2026-2027.
What warranty do you offer?
A 10-year warranty on labour.
Which areas do you serve?
Laval, the North Shore and Montreal.
How do I get a quote?
Send a photo of your wall with the form or call Jason at 514 867-6439, 7 days a week, 7 a.m. to 7 p.m. The quote is free and we get back to you within 24 h.
Send us your wall.
Reply within 24 h. Limited spots this fall for bulging walls and repointing. Heated job sites in winter.
514 867-6439