Permits & Bylaws · Aurora
Aurora Permits & Bylaws for Downspout Extensions
Written for Aurora homeowners: what downspout extensions really involves, priced, sequenced, and de-jargoned. 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
Downspout Extensions in Aurora falls under Ontario Building Code §9.22 and CSA B365. Cleaning is permit-exempt; structural or liner work is not.
Typical
$89–$142
Duration
30–60 min
Freeze-thaw
69/yr
Permit thresholds in Aurora
Aurora 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 downspout extensions work. Insurers typically ask for the WETT report post-completion; municipalities ask for permit sign-off pre-cover.
Common questions
How long does downspout extensions take in Aurora?
30–60 min is typical for a straightforward job. Bookings in dense downtown zones add 15–20 minutes for parking and staging.
Do you offer same-day downspout extensions in Aurora?
Usually — call before 9am and we'll confirm a same-day arrival window inside Aurora 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.
Do you need a permit for downspout extensions in Aurora?
Cleaning and inspection are permit-exempt in Aurora. Structural masonry, liner replacement, or a new appliance install typically need one — we pull it as part of the job when required.
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.
Is downspout extensions covered by home insurance in Aurora?
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.
How much does downspout extensions cost in Aurora?
Most Aurora jobs land between $89 and $142. Complex access or heritage masonry can reach $231. We quote fixed price after a free on-site scope.
Do you service condos and heritage homes in Aurora?
Yes. Condo boards in Aurora typically want a scope letter and insurance certificate 48 hours out; heritage properties need product substitutions we pre-source.
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