Winter Chimney Flashing Repair in Halton Hills
Step and counter-flashing replacement — the fix for the most common chimney leak in the GTA. What to book before the first hard freeze in Halton Hills.
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Winter — Flashing Repair in Halton Hills
Masonry, waterproofing, and roofing all have hard temperature cut-offs — once overnight lows hold below freezing, the work waits for spring.
Ontario freeze-thaw cycling is the single largest driver of masonry and water-entry failure in Halton Hills.
Booking in late summer costs 10-15% less than the November crunch and leaves time to fix what the inspection finds.
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
Winter FAQ — Halton Hills
Do you carry insurance?+
$5M general liability plus WSIB coverage on every crew. Both certificates are emailed before we set foot on site.
Do you work weekends?+
Saturday slots book out weeks in advance. Sunday is emergency-only. Book early for weekends.
Do you charge for the quote?+
No. Written quotes are free, no obligation, no hard sell — even for major masonry work.
Can I get a quote without a site visit?+
For most standard services, yes — three photos and your postal code is enough for a firm written number.
Do you offer a warranty?+
Every job carries a 5-year workmanship warranty. Parts carry the manufacturer's warranty on top.
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Book winter — Flashing Repair in Halton Hills
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