Storm Damage Guide · Newmarket
Storm Damage Guide: Chimney Relining After Severe Weather in Newmarket
Here's how Newmarket homeowners actually approach chimney relining in 2026, based on what our field crews see every week. Deeper freeze depths mean liner condensation and cap ice-loading. Below: what to expect, real numbers, and the questions worth asking before you book.
Quick answer
The three signs Newmarket homeowners keep missing on chimney relining: smell changes, staining above the firebox, and unusual sound. Any one means schedule; two together means stop-use.
Typical
$1,707–$2,731
Duration
1 day
Freeze-thaw
70/yr
The 90-second self-check
Look at the cap for gap or crushing, walk the crown for hairline cracks (70 freeze-thaw days a year here will find any weakness), and shine a light up the flue for glazing. Photograph anything unclear and text it over.
When to stop using the appliance
Any active water ingress, visible flame licking outside the firebox opening, or the smell of gas products in the room means shut down and call. Insurance coverage on damage during "known unsafe operation" is thin.
Signs the chimney relining can't wait
The most reliable early warnings on Newmarket homes: smell changes near the appliance, staining above the firebox or on interior ceilings, unusual soot at the cap, and any water inside the smoke chamber. Any one of these is a call — two together is a stop-use.
Common questions
What warranty do you offer on chimney relining in Newmarket?
Five-year written workmanship warranty on materials and labour, transferable to a new homeowner within that window. Manufacturer warranties on any installed products pass through separately.
How long does chimney relining take in Newmarket?
1 day is typical for a straightforward job. Bookings in dense downtown zones add 15–20 minutes for parking and staging.
Do you need a permit for chimney relining in Newmarket?
Cleaning and inspection are permit-exempt in Newmarket. Structural masonry, liner replacement, or a new appliance install typically need one — we pull it as part of the job when required.
Do you service condos and heritage homes in Newmarket?
Yes. Condo boards in Newmarket typically want a scope letter and insurance certificate 48 hours out; heritage properties need product substitutions we pre-source.
How much does chimney relining cost in Newmarket?
Most Newmarket jobs land between $1,707 and $2,731. Complex access or heritage masonry can reach $4,438. We quote fixed price after a free on-site scope.
Is chimney relining covered by home insurance in Newmarket?
Sudden damage (storm, animal, appliance failure) is usually covered minus deductible. Gradual wear generally isn't. A written pro assessment before the claim call materially improves outcomes.
Are you WETT and WSIB certified?
Yes — WETT SITE-Comprehensive #C-46082, CSIA #12408, and active WSIB #7248194. Certificates emailed on request before the job.
When's the best time of year for chimney relining in Newmarket?
Late September through mid-November with Newmarket averaging 154cm of snow starting December. Spring (April–May) is the second window and often 10–15% cheaper.
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