Comprehensive Basement Waterproofing Solutions
Water in your basement isn't just an inconvenience—it's a serious threat to your home's structural integrity, air quality, and property value. Ontario's freeze-thaw cycles, clay soil, and high water tables make professional waterproofing essential for protecting your investment.
Poseidon Concrete & Masonry offers complete waterproofing solutions from crack injection to full exterior waterproofing systems. We diagnose the source of your water problems and provide lasting solutions, not just temporary fixes.
Exterior Waterproofing
The most effective solution: excavate, apply membrane waterproofing, install weeping tiles, and ensure proper drainage away from your foundation. Lifetime protection when done right.
Interior Waterproofing
Interior drainage systems, sump pumps, and vapor barriers for situations where exterior work isn't practical. Cost-effective solutions that keep your basement dry.
Crack Injection & Repair
Epoxy and polyurethane injection to seal foundation cracks permanently. Stop active leaks and prevent water infiltration before it causes major damage.
Drainage Systems
French drains, weeping tile installation and replacement, sump pump systems, and proper grading to keep water away from your foundation.
Signs You Need Waterproofing
- Water pooling on basement floor after rain or snow melt
- Damp spots, efflorescence (white powder), or moisture on walls
- Musty odors or mold growth in basement
- Cracks in foundation walls that appear wet
- Peeling paint or damaged drywall in basement
- Rust on basement appliances or metal fixtures
- Previous flooding or water damage history
Don't wait for major damage! Call us at (519) 607-1453 for emergency waterproofing service.
Waterproofing Methods We Use
Membrane Waterproofing
Rubberized asphalt or bentonite clay membranes applied to exterior foundation walls. The gold standard for long-term protection.
Weeping Tile Systems
Perimeter drainage pipes wrapped in filter fabric to collect and redirect groundwater away from your foundation.
Sump Pump Installation
Primary and backup sump pump systems with battery backup to handle heavy rain and power outages.
Crack Injection
Polyurethane or epoxy injection to seal cracks from the inside, stopping active leaks immediately.
Wet Basement? We Can Help
24/7 emergency service available for active leaks and flooding
Get Free AssessmentEmergency Line: (519) 607-1453