Basement Waterproofing in Toronto
Interior and exterior waterproofing that stops water where it gets in, not just where it shows up.
Stop the Leak at the Source
Water in an older basement almost always comes from the same few places: a foundation coating that's worn out, clay weeping tile that's collapsed, or cracks in the wall. We find where it's actually getting in and fix that, so you're not just covering up the symptoms.
- Free inspection to find where the water's getting in
- Exterior excavation down to the footing
- Interior perimeter drain, membrane and sump
- New weeping tile, clear stone and filter sock
Exterior Waterproofing
We dig down to the footing, clean and repair the wall, and install a dimple membrane. Then we lay new weeping tile in clear stone and backfill. It's the most complete fix, because water never reaches the concrete.
Interior Waterproofing
When the house is right up against the neighbour's or a driveway, we work from inside. We cut the floor along the walls, install a perimeter drain and membrane, tie everything into a sump, and re-pour the floor.
Our Work
Photos from real jobs our crew has done.
Questions
How do I know if I need waterproofing?
Signs include a damp or musty smell, white chalky marks on the walls, water at the base of the wall after rain, peeling paint, or a crack that weeps. Text us a photo and we'll tell you what we see.
Which is better, interior or exterior?
Exterior stops water before it reaches the wall and is best when there's room to dig. Interior manages water that gets through and works well on tight lots. On some homes we do both.
Do you replace old clay weeping tile?
Yes. Clay tile from the 1940s and 50s is often broken or full of roots. We replace it with perforated pipe in clear stone, wrapped in filter sock.
Find Us
Based at Gerrard & Broadview, minutes from Leslieville, Riverdale and East York.
YTO Underpinning & Basement Waterproofing Toronto
618 Gerrard St E
Toronto, ON M4M 1Y3
Got water in the basement? Planning a basement apartment?
Call or text us photos and we'll book a free on-site inspection anywhere in the East End. We'll give you a straight answer and a written quote.