Foundation Waterproofing

Ensure your property stays dry and damage-free with expert foundation waterproofing solutions from Toronto Drains & Waterproofing Corporation. We proudly serve homeowners and businesses in Toronto, Scarborough, and the surrounding areas with reliable, long-lasting protection below ground level.

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Specialized Services That Seal and Secure

Exterior Foundation Waterproofing

Our exterior solutions involve excavating around the foundation, applying waterproof membranes, and installing drainage systems. This protects your home’s structure from surface water and hydrostatic pressure, keeping moisture out permanently.

Crack Injections and Foundation Sealing

We identify and seal foundation cracks using polyurethane or epoxy injections, preventing leaks before they become floods. This non-invasive method is perfect for small to moderate water intrusion issues.

Interior Foundation Waterproofing

Ideal for finished basements, our interior systems include drainage channels, sump pumps, and vapor barriers. These techniques stop water from entering living spaces and direct it away from your foundation.

Weeping Tile Installation and Replacement

Installing or replacing weeping tiles ensures water is efficiently redirected away from your foundation. We offer both modern PVC systems and upgrades from outdated clay tiles to ensure maximum performance.

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Prevent Basement Flooding

Our foundation waterproofing systems are designed to keep water out during storms and snow melts, dramatically reducing the chances of basement flooding and protecting everything stored or finished below ground.

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Protect Structural Integrity

Water infiltration weakens concrete and erodes the soil supporting your home. Our waterproofing solutions prevent long-term structural damage, preserving the strength and safety of your foundation for years.

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Improve Indoor Air Quality

Moisture encourages mold and mildew growth, which can cause respiratory issues. Our waterproofing methods keep basements dry, resulting in cleaner air and a healthier home environment for your family.

Our Foundation Waterproofing Process

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01

Site Inspection & Diagnosis: Our waterproofing experts assess the property to identify problem areas and determine the most effective solution based on your foundation type, soil conditions, and existing drainage.

02

Preparation & Excavation: We carefully excavate around the foundation or prepare interior access as needed, ensuring minimal disruption to landscaping or finished areas. Safety and cleanliness are always prioritized.

03

Waterproofing System Installation: We install exterior membranes, weeping tiles, sump pumps, and sealants as necessary. Every product we use is premium-grade and tailored for long-lasting results in Canadian weather conditions.

04

Final Testing & Site Restoration: After installation, we test all systems and restore any disturbed areas. You’ll receive a final report and care tips to maintain the foundation’s waterproof integrity for years to come.

Protect Your Foundation Today!

Frequently Asked Questions

Secure Your Foundation with Trusted Waterproofing Experts

Stop water before it becomes a costly, stressful problem. At Toronto Drains & Waterproofing Corporation, we specialize in advanced foundation waterproofing that keeps your basement dry, your structure sound, and your investment protected. Whether you're dealing with active leaks, damp walls, or simply want peace of mind, our expert team is here to help.

Contact us today for a free, no-obligation consultation and discover how our professional, long-lasting solutions can safeguard your property—efficiently, affordably, and permanently, no matter the season or soil condition.