Waterproofing Services
Protect Your Property From Leaks, Floods And Water Damage.
Professional Basement Waterproofing Services
Have you noticed these signs of water damage in your basement?
Many homeowners experience issues with moisture and water in their basements. And while it may be easy to ignore, doing so can lead to serious problems for your home and your family.
Professional Waterproofing Solutions
Our network of certified waterproofing professionals can help you identify the source of your basement water problems and recommend the most effective solutions. From exterior waterproofing to interior drainage systems, we have the expertise to keep your basement dry and protected.
Basement Water Damage By The Numbers
Comprehensive Waterproofing Solutions
Our network of certified contractors offers a wide range of waterproofing services designed to address your specific needs and budget. All solutions are implemented by experienced professionals using industry-leading products and techniques.
Interior Waterproofing
Interior waterproofing methods focus on managing water that has already entered the basement and safely directing it away from your home.
Benefits
- Less invasive than exterior methods
- Can be done year-round regardless of weather
- Generally more affordable upfront
- Effective for managing water that has already entered
Services
- Interior drainage systems
- Sump pump installation
- Interior wall and floor sealants
- Vapor barriers
- Waterproof wall panels and flooring
Want to learn more about what causes basement water damage?
Understanding the root causes of basement water issues is the first step toward effective prevention and protection.
Understanding Professional Waterproofing
Why Ontario Homes Need Waterproofing
Ontario's unique climate presents significant challenges for homeowners. Our cold winters cause frost to penetrate deep into the ground, creating freeze-thaw cycles that can crack foundations. Spring thaws bring rapid snowmelt that saturates the soil, while summer storms can dump significant rainfall in short periods. These conditions make waterproofing essential for protecting your home's foundation and basement.
According to insurance industry data, water damage is one of the most common and costly claims for Ontario homeowners. A properly waterproofed basement not only protects your investment but also adds valuable living space and improves indoor air quality by preventing mold and mildew growth.
The Waterproofing Process Explained
Professional waterproofing typically begins with a thorough inspection to identify the source and cause of water intrusion. This may involve examining the foundation for cracks, assessing grading and drainage around the home, and checking the condition of existing waterproofing systems. Based on this assessment, contractors will recommend appropriate solutions tailored to your specific situation.
Interior Drainage Solutions
Interior waterproofing systems work by managing water that enters the basement and redirecting it safely away from your home. A typical interior system includes a perimeter drainage channel installed along the base of the walls, a sump pit and pump to collect and discharge water, and sometimes wall panels or coatings to direct moisture into the drainage system.
Exterior Waterproofing Systems
Exterior waterproofing addresses water problems at their source by creating a barrier on the outside of your foundation. This involves excavating around the foundation to expose the walls, applying waterproof membranes or coatings, installing drainage boards to channel water away, and placing new weeping tiles at the footing level. While more extensive and costly, exterior waterproofing provides the most comprehensive protection.
Crack Repair Services
Foundation cracks are common entry points for water. Professional crack repair uses injection techniques to seal cracks from the inside out. Epoxy injections restore structural integrity for non-moving cracks, while flexible polyurethane injections accommodate minor foundation movement and remain watertight even as the building shifts.
Frequently Asked Questions
How much does basement waterproofing cost in Ontario?
Costs vary depending on the scope of work required. Interior drainage systems typically range from $3,000 to $10,000, while exterior waterproofing can cost $10,000 to $30,000 or more depending on the size of your foundation. Crack repairs are more affordable, usually $300 to $800 per crack. Get multiple quotes to compare pricing and solutions.
How long does waterproofing last?
Quality waterproofing systems can last 25 years or more when properly installed and maintained. Exterior membranes typically last longer than interior sealants. Sump pumps should be replaced every 7-10 years. Regular maintenance extends the life of all systems.
Can I waterproof my basement myself?
While minor moisture issues can sometimes be addressed with DIY sealants, significant water problems require professional solutions. Improperly installed waterproofing can make problems worse and void warranties. We recommend professional assessment for any recurring or substantial water issues.
What warranty should I expect?
Reputable waterproofing companies offer warranties ranging from 10 years to lifetime transferable coverage. Interior drainage systems often come with longer warranties than crack repairs. Always get warranty terms in writing and verify the company has been in business long enough to honor their warranty.
Is waterproofing covered by insurance?
Standard homeowner's insurance typically doesn't cover water damage from gradual seepage or groundwater. However, sudden water damage from burst pipes or sewer backups may be covered. Some insurers offer optional water damage endorsements. Check with your insurance provider about your specific coverage.
Waterproofing Considerations for Ontario Homes
Climate Challenges
- Frost depths reaching 4-6 feet in Northern Ontario
- Heavy clay soils that hold water near foundations
- Spring thaw causing rapid water table rise
- Aging infrastructure in many Ontario cities
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Resources & guides
Practical articles on waterproofing, foundations, and moisture—written for Ontario homeowners.