
YUSI
WATERPROOFING
BASEMENT WATERPROOFING SOLUTIONS
Protect your home’s structural integrity and gain valuable living space with comprehensive waterproofing solutions designed to redirect water at the source.

Internal Breakout
An Internal Breakout is an interior water control system. When installed correctly it can offer a permanent solution to water infiltration through basement walls as well as relieving ground pressure.

Exterior Crack Repair
Stop basement leaks at the source with professional exterior crack repair, the most proactive method for lasting foundation protection. This permanently stops water entry and prevents costly damage, mold, and structural deterioration.

Window Wells
To prevent leaks at low points, old window wells are replaced with heavy-duty metal units, and fastened to the wall with anchors. A new drain is also installed and drainage stone is poured inside the window well to facilitate drainage into the new pipe


exterior excavation
Excavation is made to the offending area and new drain tile installed. An Air-Gap membrane is then installed from grade level down to the footing and over the tile. The top and sides of the membrane are sealed to prevent entry of water and silt.

egress windows
We supply and install Egress Windows to ensure compliance with Ontario Building Codes while offering essential safety for emergency exits. Egress Windows also transform dark, damp spaces by providing abundant natural light and improved ventilation.
WATERPROOFING GALLERY

WINDOW WELL REPAIR
PARIS, ONTARIO
We would like to pass along to you that we were impressed with the way Brian conducted the assessment and the work that he and his team did. Brian answered all of our questions in a courteous manner and left the job site tidy and complete. We will recommend your company to whoever are need of similar work.
- Bob and Carol: 2026 Waterproofing Customers
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