Toronto homeowners frequently encounter water issues due to changing weather patterns and the age of their buildings. Wet basements, musty smells, and cracks in the walls are all signs that water may be entering the foundation. Foundation waterproofing is one of the most effective ways to prevent these problems.
This blog shares valuable tips to help you protect your foundation from water damage. These tips are simple, practical, and focused on what works in Toronto’s climate.
Table of Contents
Expert Tips on Foundation Waterproofing for Toronto Properties
Tips on Foundation Waterproofing for Toronto Properties
Tips on Foundation Waterproofing for Toronto Properties
- Inspect Your Foundation Regularly
One of the most straightforward steps you can take is to look at your foundation every few months. The weather in Toronto changes often. These changes can cause minor shifts in the soil, leading to the formation of cracks.
Look for:
- Small or large cracks in basement walls or floors
- Water stains or damp patches
- Peeling paint or warped panels
- A strong, musty smell in the basement
If you spot any of these signs, it’s time to consider repairs or waterproofing solutions.
- Clean Your Gutters and Downspouts
Your gutter system plays a crucial role in diverting water away from your home. If your gutters are clogged, water spills over and collects around the foundation. This can increase the pressure on the walls, causing leaks or cracks.
Make sure to:
- Clean your gutters twice a year (spring and fall)
- Extend downspouts at least 6 feet from the home
- Use splash blocks to spread out the water
These simple steps help protect your basement from water damage, especially during Toronto’s rainy seasons.
- Grade the Soil Around Your Home
Soil that slopes toward your home allows water to gather near the base. Over time, this pressure can lead to cracks or leaks in the foundation. Proper grading directs water away from the house.
Use a shovel to adjust the slope, adding dirt as needed. You may also add gravel to improve drainage. This task is best done in the spring or summer when the ground is dry and easier to work with.
- Seal Small Foundation Cracks Immediately
Even small cracks can become significant problems if left unattended. Water can enter through these gaps, causing damage inside the basement.
You can seal minor cracks with waterproof caulk or concrete filler. For deeper or recurring cracks, a professional may use epoxy or polyurethane injections. These materials fill the crack and block water from coming through.
Foundation waterproofing begins with sealing every possible entry point for moisture.
- Install a Sump Pump with a Battery Backup
Sump pumps remove water that collects in the basement before it can cause damage. This is a popular option in Toronto homes located in low-lying areas or prone to water accumulation.
Choose a sump pump with:
- A battery backup for power outages
- A proper discharge pipe leading far from the house
- Regular maintenance to make sure it’s working
During heavy rains, a sump pump can be the difference between a dry basement and a flooded one.
- Apply Waterproof Coatings to Exterior Walls
Exterior waterproofing is one of the most reliable methods to protect your home’s foundation. It involves digging around the perimeter of your house and applying a waterproof membrane directly to the outside wall.
This barrier prevents groundwater from coming into contact with the concrete. A drainage system, like a weeping tile, is also installed to redirect water away from the home.
Although this method involves more labour and cost, it provides long-lasting protection. In Toronto’s wet seasons, it is one of the best forms of foundation waterproofing available.
- Understand When to Call a Professional
Some signs of water damage are easy to spot, but others may not be visible without the use of specialized tools. Professionals can inspect your foundation, identify hidden moisture, and recommend the most suitable waterproofing method for your specific situation.
They may use:
- Moisture meters
- Thermal imaging
- Drainage inspections
This type of inspection is particularly beneficial for older homes in Toronto, where waterproofing may not have been installed adequately during the house’s construction.
- Don’t Forget Ongoing Maintenance
Foundation waterproofing doesn’t end after the initial work. Like any part of your home, the system needs maintenance.
To keep things working:
- Clean and inspect your sump pump twice a year
- Reseal any small cracks that reopen
- Test your battery backup system
- Make sure downspouts and soil grading are still working effectively
This ongoing care helps you avoid future issues and saves money on emergency repairs.
Bottom Line
A dry basement starts with a dry foundation. In Toronto, where homes face moisture year-round, taking the proper steps for foundation waterproofing can save you time, stress, and money.
Start by inspecting your home, maintaining your gutters, and sealing cracks. For more serious cases, consider installing a sump pump or contacting a professional for full exterior waterproofing. With the right tools and knowledge, you can keep your home safe and dry for years to come.
If you’re unsure what solution is best for your property, local experts like DryShield Waterproofing can help. Their team has experience with Toronto homes and can guide you through long-term solutions.
