Brick Pointing & Masonry Joint Sealing
Detailed Description
Crumbling Mortar in a Toronto & GTA Home Isn’t Cosmetic — It’s a Water Infiltration Problem
Mortar joints are what hold a brick or stone facade together and keep water out of the wall assembly behind it. In Toronto & GTA’s climate — with freeze-thaw cycles that occur dozens of times each winter — deteriorated mortar joints are relentlessly exploited. Water enters the crack, freezes, expands, widens the joint, and allows more water the next cycle. What starts as surface erosion becomes a moisture infiltration pathway into wall cavities, resulting in interior water damage, mould growth, efflorescence staining, and eventually spalling brick faces as water penetrates the masonry unit itself.
At CNG Contracting, brick pointing in Toronto & GTA is done to a standard where the repair lasts decades, not seasons. Complete removal of all deteriorated material to proper depth, correct mortar mix for the existing masonry type, careful colour and profile matching, and proper tooling and cure protection. The result integrates visually and performs structurally — not a patch that looks different from across the street and fails within three winters.
What Professional Pointing Requires in Toronto & GTA
- Proper Removal Depth: New mortar can only bond properly when old deteriorated material is removed to the correct depth — typically 20mm. Surface application over failed mortar is the single most common cause of rapid pointing failure in Toronto & GTA homes.
- Correct Mortar Mix: Mortar that’s too hard for the existing masonry causes spalling — the brick faces crack as the mortar restricts their natural movement. We match mortar strength to your Toronto & GTA home’s existing masonry type.
- Colour and Profile Matching: New joints are matched to the existing mortar colour and joint profile so the work integrates rather than patches. Toronto & GTA homeowners shouldn’t be able to identify exactly where the repair was done.
- 2-Year Workmanship Warranty: All pointing and masonry sealing work carries a written warranty.
Warning Signs on Your Toronto & GTA Home’s Masonry
- Mortar that’s visibly recessed, crumbling, or absent from joints
- White efflorescence staining indicating active water movement through the wall
- Spalling or flaking on brick faces adjacent to failing joints
- Interior damp walls adjacent to exterior masonry
- Masonry more than 20–25 years old with no pointing history
Properly pointed masonry on your Toronto & GTA home resists water and freeze-thaw damage for decades. Book your assessment today.
Service Details
| Includes | Full masonry assessment, joint removal, repointing, colour matching, tooling |
| Time on site | Half day to full day depending on scope |
| Warranty | 2 years on workmanship |
| Licensed & insured | Yes |
| Service area | Toronto & GTA and surrounding GTA |
Frequently Asked — Brick Pointing in Toronto & GTA
How do I check if my Toronto & GTA home needs repointing?
Run a key along the mortar joints. If mortar comes away easily, is recessed more than 6mm, or is missing in sections, repointing is needed. We do a full visual assessment as part of every visit and provide a written summary.
How long does pointing last in Toronto & GTA’s climate?
Professional repointing done with correct technique and mortar mix lasts 25–30 years in Toronto & GTA’s climate. The critical factors are proper removal depth and correct mortar composition.
How do I book brick pointing in Toronto & GTA?
Book online in under two minutes. Our Toronto & GTA team contacts you directly to schedule.
Book Your Toronto & GTA Home Service With CNG Contracting
CNG Contracting has been serving Toronto & GTA and the GTA since 2005. Every service is performed by licensed and insured professionals with the experience to do the job correctly the first time. Our 2-year workmanship warranty means that if anything we’ve done doesn’t meet the standard we committed to, we come back. Book online in under two minutes — our Toronto & GTA team contacts you directly to confirm details and schedule at a time that works for your household. The right service, the right way, on your schedule.
Why is a Technical Visit necessary?
Masonry repair is a chemistry game. Using a modern, hard cement mortar on older, softer bricks will cause the bricks to crack and "spall" (flake off) when the wall expands and contracts. Our Brick Pointing & Masonry Joint Sealing assessment analyzes the original mortar composition and brick hardness to create a custom mix that bonds correctly without damaging your historic masonry.
SCHEDULE AN INSPECTION
Request your technical visit.
Tell us what you need and a certified specialist will visit you to evaluate your project and give you a real quote the same day.
WHY DO I NEED A TECHNICAL VISIT?
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1Real diagnosis in your home. A technician evaluates materials, measurements, access, and local regulations.
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2The visit cost is discounted from the project. The fee is fully credited to your final invoice once you approve the quote.
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3No commitment if you don’t approve the quote. If you don’t accept the quote after the visit, there is no obligation to proceed.
- Certified technicians — licensed & insured
- Real quote — same day as the visit
- No surprises — no hidden costs
Talk to an expert
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