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Winter Prep Checklist · Ajax

Winter Prep Checklist: Downspout Extensions in Ajax

Here's how Ajax homeowners actually approach downspout extensions 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

Winter Prep Checklist: Downspout Extensions in Ajax. Lake-effect moisture accelerates crown spalling and flashing rot.

Typical

$99–$158

Duration

30–60 min

Freeze-thaw

54/yr

What breaks in each season

Winter: ice loading on the cap and flashing. Spring: freeze-thaw cracking in the crown from 54 annual cycles. Summer: UV degradation on any exposed sealant. Fall: raccoon and squirrel nesting before the cold snap.

The Ajax scheduling window

We aim to complete pre-winter downspout extensions on Ajax 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 downspout extensions in Ajax

Late September through mid-November is the sweet spot: Ajax averages 95cm of snow starting in December, so roof access closes fast. Spring bookings (April–May) are second-best and often 10–15% cheaper.

Common questions

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.

How much does downspout extensions cost in Ajax?

Most Ajax jobs land between $99 and $158. Complex access or heritage masonry can reach $257. We quote fixed price after a free on-site scope.

When's the best time of year for downspout extensions in Ajax?

Late September through mid-November with Ajax averaging 95cm of snow starting December. Spring (April–May) is the second window and often 10–15% cheaper.

Do you offer same-day downspout extensions in Ajax?

Usually — call before 9am and we'll confirm a same-day arrival window inside Ajax for most standard scopes.

Do you need a permit for downspout extensions in Ajax?

Cleaning and inspection are permit-exempt in Ajax. Structural masonry, liner replacement, or a new appliance install typically need one — we pull it as part of the job when required.

Is downspout extensions covered by home insurance in Ajax?

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 Ajax?

Yes. Condo boards in Ajax typically want a scope letter and insurance certificate 48 hours out; heritage properties need product substitutions we pre-source.

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.

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