Downspout Extensions & Drainage in Whitby.
Extend downspouts 6 feet+ from the foundation with buried or above-ground drain — the #1 fix for wet basements. Whitby homes see hard freeze-thaw cycles every winter — that's the #1 accelerator of chimney damage in the GTA. An annual sweep and inspection is the single cheapest insurance you can buy for your home.
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A certified expert calls or texts back in under 15 minutes. No spam. Fixed-price written quote.
Downspout Extensions you can actually trust
Toronto basements leak because the downspout dumps water at the foundation. We install flip-up extensions, buried PVC to a pop-up emitter, or splash blocks — sized so every drop lands at least 6 feet from the wall on a downhill slope.
Every Whitby technician is WETT SITE-Basic certified at minimum, with two inspectors carrying full SITE-Comprehensive credentials.
What's included
Benefits
- ✓ Drops water 6+ ft from the foundation
- ✓ Buried PVC option — no lawn-mower obstacles
- ✓ Flip-up hinge for winter
- ✓ Instant fix for basement moisture
Our process
- 1. Assess grade around the foundation
- 2. Choose flip-up, splash block, or buried drain
- 3. Install and slope for gravity flow
- 4. Water-test the full run
We serve every Whitby neighbourhood
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Downspout Extensions in Whitby — common questions
How far should a downspout drain from the house?+
A minimum of 6 ft (1.8 m) on a downhill slope. Anything less and roof water saturates the soil against your basement wall.
Other services in Whitby
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- WETT & CSIA certified