
Waterproofing — East York
Exterior Waterproofing
Full side wall excavated to the footing, foundation cleaned and sealed, dimple membrane installed over the wall and new weeping tile bedded in clear stone before backfill.
Waterproofing • Foundation Repairs • Drainage • Masonry
Serving Toronto & the Greater Toronto Area

Waterproofing
Whether water is entering through a crack, a deteriorated wall or a drainage system that stopped working years ago, basement waterproofing starts with finding the actual path the water takes.
Overview
Basement waterproofing covers both sides of the wall. From the exterior, the foundation is excavated to the footing, repaired, sealed and membrane-protected, with new weeping tile laid in clear stone. From the interior, a perimeter drainage system collects water at the footing line and directs it to a sump pit.
Which approach is right depends on the condition of the wall, the number of entry points, the drainage that already exists and how much exterior access the property allows. We assess all four before recommending anything.
How It Works
Call us or submit an inspection request with information about the issue you're seeing.
The property and affected areas are assessed to determine the likely source and appropriate repair.
We explain the recommended work, the project scope and what it involves.
Our team completes the waterproofing, foundation, drainage or masonry work.
The project is completed and the work area is properly restored.
Related Projects

Waterproofing — East York
Full side wall excavated to the footing, foundation cleaned and sealed, dimple membrane installed over the wall and new weeping tile bedded in clear stone before backfill.

Waterproofing — Toronto
Concrete floor cut back along the perimeter, new drainage pipe laid in clear stone and a sump pit installed on a seeping wall with no exterior access.

Waterproofing — Toronto
Narrow side yard excavated past the basement entry, wall parged and sealed, dimple membrane fastened the full height and new weeping tile with cleanout risers set in clear stone.
Common Questions
Still unsure what applies to your home? Call us and describe what you're seeing.
A single-wall exterior repair is often a few days. A full perimeter with drainage replacement takes longer and depends on access, depth and weather. We give you the expected sequence before work starts.

Areas We Serve
We provide waterproofing, foundation, drainage and masonry services throughout the Greater Toronto Area. Most of our projects are still concentrated in Toronto proper — East York, North York, Leslieville and the surrounding neighbourhoods where we work most often.

If you've noticed water, cracks, drainage issues or deterioration around your foundation, have the problem inspected and understand your options.