Cost to Replace Chimney Flashing Repair in Markham
Step and counter-flashing replacement — the fix for the most common chimney leak in the GTA. Repair or replace? Here's the Markham number for replacing it.
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Replacement Cost — Flashing Repair in Markham
Every replacement quote itemises parts, labour, disposal, and taxes before you commit to anything.
Repairing usually wins under a third of replacement cost; past that, replacement is the cheaper decade.
Replacement pricing in Markham is driven by material grade, access, and how much of the surrounding assembly has to come apart.
What's included
- ✓ Saw-cut reglet counter-flashing, not surface caulk
- ✓ New step flashing woven into each shingle course
- ✓ Aluminum, copper, or lead-coated options
- ✓ Warrantied against water entry for 5 years
- 1. Strip failed flashing and clean the masonry joint
- 2. Cut a reglet into the mortar joint at the correct height
- 3. Install step flashing and set counter-flashing into the cut
- 4. Wedge, seal, and hose-test the assembly
Replacement Cost FAQ — Markham
Do you handle insurance paperwork?+
Yes. We photograph, document, and email inspection reports in the format Ontario insurers accept.
Are your quotes really fixed?+
Yes. Every written quote is fixed — we absorb the risk if the job runs long. That's the whole point of certified pricing.
Do you work weekends?+
Saturday slots book out weeks in advance. Sunday is emergency-only. Book early for weekends.
Can I finance the work?+
Yes. 0% promo financing is available on qualifying projects — approvals in minutes with no credit pull.
Do you offer a warranty?+
Every job carries a 5-year workmanship warranty. Parts carry the manufacturer's warranty on top.
Replacement Cost in nearby cities
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Book replacement cost — Flashing Repair in Markham
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