10/01/2026
Groundwater sitting against a foundation wall through fall and winter is usually what turns a small basement leak into a recurring one, and exterior foundation waterproofing is how Aquifer Group Waterproofing and Foundation addresses it at the source.
Exterior work involves digging down along the wall, cleaning and sealing the concrete, and adding drainage so water is redirected instead of collecting at the footing. Common items in that scope include:
✔ Basement leak repair for active seepage
✔ Basement crack repair while the wall is accessible
✔ French drain installation at footing level
✔ Underpinning when settlement is found
As a waterproofing company in Barrie, we serve homeowners across the region including Collingwood and Muskoka, and we handle structural projects like house lifting in Muskoka when a home needs to be raised for foundation work. October is still a practical window for this kind of project before the ground freezes.
Get in touch with Aquifer Group Waterproofing and Foundation to schedule a free onsite quote.