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Exterior Basement Waterproofing Services in Toronto

Why Waterproof Your Home Exterior?

As a homeowner, you want to do everything possible to help guarantee that your property is protected. Exterior waterproofing can help give you peace of mind. Especially if you live in an older home, it may become necessary to have it waterproofed. Water damage can be one of the most difficult and disastrous types of damage to have to deal with, and the expenses can really put a dent in your savings. Damages from water intrusion can add up to tens of thousands of dollars and can affect your flooring, dry walls, electronics, furnishings, and many other valued personal possessions.

 

If that is not bad enough, having water leak into your basement can also have serious health consequences. Mould and mildew can begin to grow, and they tend to thrive well in basement environments. If you have members of your family who already experience respiratory difficulties due to allergies or asthma, this can make it much worse for them. Even perfectly healthy members of your household can experience severe illness from mould. Do not delay having your leaky basement fixed; the problem will eventually get worse. Small leaks turn into large ones, and the longer they go on, the more damage accumulates, which of course makes a more expensive repair job.

What is Exterior Basement Waterproofing?

Process of Exterior Waterproofing

The process of exterior waterproofing is complex. We will start the process with preparation for excavation. Most cities, such as Toronto, require us to have locations ordered and marked so we know where we can safely dig. Once we have located them, we will start the process. Cover the surrounding area with tarps and begin excavation.

Excavation​

Excavation is carried out with the help of heavy machinery and our service technicians. This will expose the wall all the way down to the footings. Here we can see any cracks or damages to the foundation wall or weeping tiles.

Plastic piping and a rainpipe against and around the a drainpipe in ground house
Foundation cracked

Fix cracks and damages

Start with cleaning the surface and grinding any required area so it can be repaired. Using hydraulic cement, we fix all the cracks and damages and apply a waterproof coating that resists moisture. This prepares the wall for coating application.

Aqua-bloc Coating

Once cracks and damages to the foundation walls are repaired, we apply Aqua-bloc to the wall. This is a black, flexible, rubberized, tar-like material engineered to stop water from entering basement walls. This is applied carefully to the entire wall, letting it reach all the small crevices and protecting every inch of the foundation wall. Aqua-bloc is a water-based VOC-compliant material that provides extreme adhesion to foundations and concrete and is environmentally safe and friendly.

Aqua-bloc application for water resistance
Yellow Jacket Application for basement waterproofing

Reinforcement Mesh

After proper application of aqua-bloc is completed, we install a fibre mesh on top of the aqua-bloc application to create sturdiness and reinforcement. This is later covered in another layer of aqua-bloc coating, creating a thick coating of water and moisture protection for your wall.

Delta Membrane

Installation of the delta membrane is commenced after. Delta membrane is a heavy-duty polyurethane material that directs any water or moisture to the weeping tile that is later installed at the footing. The delta membrane is secured with special clips and screws to ensure the longevity of the application.

Delta membrane Exterior Waterproofing
exterior basement waterproofing

Weeping Tile Installation

If there was an old weeping tile present, we removed that and installed a new round-style weeping tile with an advanced filter to prevent debris from creating blockages. The weeping tile is connected to your main drain or storm drain. Weeping tile is covered with a thick layer of gravel on top. Gravel helps filter the water as well.

Award Winning Exterior Waterproofing Toronto

Kimberly Grant 2025-01-30
Showed up within the hour and quickly fixed the problem. Showed me what he did before leaving and was very polite, thank you Micheal D. 🙂
Kimberly Grant
Jason Spalding 2025-01-30
Absolutely phenomenal service from Michael De Torres! After dealing with two previous plumbers who couldn’t get the job done, Michael arrived and completely turned the situation around. He was...Read More
Jason Spalding
Sharif Wehbe 2025-01-23
Had a big job to do, they came within 30 mins to quote and had the job completed the same day. Straightforward and easy to coordinate with.
Sharif Wehbe
Ibrahim Haruna 2024-11-22
I called Rooter-man on a Saturday to camera a main sewer drain that keeps backing up in the restaurant, they answer fast and come take care of you. Now they going to powerwash the line build-up with...Read More
Ibrahim Haruna
Jane Lett 2024-10-22
Rooter man provided a very necessary service. They replaced my broken century old sewage line and totally blocked perimeter drain. All was done in a timely and efficient manner. The contractor, Mike,...Read More
Jane Lett
Vincent Valentino 2024-02-06
Very happy with the service received. The service man was very professional and knew his trade. The job was completed with out any mess.
Vincent Valentino
Lena 2024-02-06
Was very professional , very knowledgeable Provide a good advise , very friendly and thoughtful Thank you so much for great service
lena
Rhe N 2024-02-06
Brian was great. Knowledgeable and patient. Answered our questions.
Rhe N
Rick Di Battista 2024-02-06
The service and install from the technician was great very thorough explained details during install and just a great guy!!!!! Highly recommended !!!!!!
Rick Di Battista
Abdou Karim Darboe 2024-02-06
Very good professionals
Abdou Karim Darboe
Kathleen Harvey 2024-02-06
Fast efficient friendly prompt service. Very pleasant to deal with. Highly recommended and I wouldn't hesitate to call again.
Kathleen Harvey
Pasquale Falcone 2024-02-06
Called on Easter morning and ghey were helpful with my situation. In time and very professional. Answered all my questions and totally solved my issues
Pasquale Falcone

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