Toronto Waterproofing Cost Calculator
Interior Waterproofing
Cost Range: $75–$150 per linear foot
We trench inside your basement, lay a high-capacity weeping tile, install a sump pit, then seal walls with a waterproof membrane.
Best for: Finished basements or homes where exterior access is limited
Exterior Waterproofing
Cost Range: $100–$400 per linear foot
Involves full excavation around your foundation, waterproof membrane application, gravel backfill and exterior drainage board.
Best for: Long-term protection and homes with visible foundation cracks.
Web-Link: https://www.waterproofing4less....rproofing-calculator