Landlord Guide · Cobourg
Landlord Guide: WETT Inspection Duties in Cobourg
Here's how Cobourg homeowners actually approach wett inspection in 2026, based on what our field crews see every week. 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
WETT Inspection in Cobourg falls under Ontario Building Code §9.22 and CSA B365. Cleaning is permit-exempt; structural or liner work is not.
Typical
$229–$367
Duration
60–90 min
Freeze-thaw
68/yr
Permit thresholds in Cobourg
Cobourg building services generally require a permit for any structural masonry, liner replacement, or new appliance install. Cleaning, cap replacement, and cosmetic work are permit-exempt. Turnaround for over-the-counter permits is usually 5–10 business days.
Certifications that carry weight
WETT SITE-Comprehensive, CSIA CCP or CCS, and WSIB clearance are the three signals adjusters and buyers accept without pushback. HRAI membership adds credibility on venting work.
Which rules apply
Ontario Building Code §9.22 (masonry chimneys), CSA B365 (solid-fuel installations), and WETT SITE-Basic scope cover most wett inspection work. Insurers typically ask for the WETT report post-completion; municipalities ask for permit sign-off pre-cover.
Common questions
Do you offer same-day wett inspection in Cobourg?
Usually — call before 9am and we'll confirm a same-day arrival window inside Cobourg for most standard scopes.
Do you service condos and heritage homes in Cobourg?
Yes. Condo boards in Cobourg typically want a scope letter and insurance certificate 48 hours out; heritage properties need product substitutions we pre-source.
Do you need a permit for wett inspection in Cobourg?
Cleaning and inspection are permit-exempt in Cobourg. Structural masonry, liner replacement, or a new appliance install typically need one — we pull it as part of the job when required.
What warranty do you offer on wett inspection in Cobourg?
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.
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 Cobourg?
Late September through mid-November with Cobourg averaging 123cm of snow starting December. Spring (April–May) is the second window and often 10–15% cheaper.
How long does wett inspection take in Cobourg?
60–90 min is typical for a straightforward job. Bookings in dense downtown zones add 15–20 minutes for parking and staging.
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