Winter Prep Checklist · Oshawa
Winter Prep Checklist: WETT Inspection in Oshawa
Written for Oshawa homeowners: what wett inspection really involves, priced, sequenced, and de-jargoned. Lake-effect moisture accelerates crown spalling and flashing rot. Below: what to expect, real numbers, and the questions worth asking before you book.
Quick answer
Winter Prep Checklist: WETT Inspection in Oshawa. Lake-effect moisture accelerates crown spalling and flashing rot.
Typical
$281–$450
Duration
60–90 min
Freeze-thaw
56/yr
What breaks in each season
Winter: ice loading on the cap and flashing. Spring: freeze-thaw cracking in the crown from 56 annual cycles. Summer: UV degradation on any exposed sealant. Fall: raccoon and squirrel nesting before the cold snap.
The Oshawa scheduling window
We aim to complete pre-winter wett inspection on Oshawa homes by the last Saturday in October. Book by Labour Day for that window — after that we're scheduling against weather.
Best month to schedule wett inspection in Oshawa
Late September through mid-November is the sweet spot: Oshawa averages 99cm of snow starting in December, so roof access closes fast. Spring bookings (April–May) are second-best and often 10–15% cheaper.
Common questions
Is wett inspection covered by home insurance in Oshawa?
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.
Do you service condos and heritage homes in Oshawa?
Yes. Condo boards in Oshawa typically want a scope letter and insurance certificate 48 hours out; heritage properties need product substitutions we pre-source.
How much does wett inspection cost in Oshawa?
Most Oshawa jobs land between $281 and $450. Complex access or heritage masonry can reach $732. We quote fixed price after a free on-site scope.
Do you offer same-day wett inspection in Oshawa?
Usually — call before 9am and we'll confirm a same-day arrival window inside Oshawa for most standard scopes.
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.
What if it rains or snows on the booking day?
Roof-side work reschedules to the next dry window at no charge. Interior scopes (firebox, damper, appliance) proceed regardless.
When's the best time of year for wett inspection in Oshawa?
Late September through mid-November with Oshawa averaging 99cm of snow starting December. Spring (April–May) is the second window and often 10–15% cheaper.
What warranty do you offer on wett inspection in Oshawa?
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.
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