Basement Waterproofing Etobicoke

Not your Average Waterproofers,
Etobicoke’s Best!
Welcome to Aquamaster, leading basement waterproofing experts in Etobicoke. Our services include:
If you are experiencing wet basement issues, you’ve come to the right place. Get your 10% discount certificate and let’s repair your leaky basement!
Built to Last for Decades

Top-Reviewed Basement Waterproofing Company Etobicoke

Have you discovered evidence of water damage in your basement? Basement waterproofing is the solution whether you are buying or selling a property or just want to fix your home. We resolve all types of damp basement issues such as leaks, humidity, and musty odours to provide you with a dry and healthy basement.
If you have recurring issues with leaking walls, seepage through the floor, or cracks in the foundation of your home, you need a solution that will keep your basement dry all the time. You may want to consider either exterior or interior basement waterproofing.
At Aquamaster Drain Plumbing & Waterproofing Inc. we do more than just fix your wet basement. Our proven basement waterproofing process makes sure that your basement never leaks again.
We do not make guesses about your leaks; our system is based on expertise and quality craftsmanship. We have more than 20 years of industry experience and more than 3,000 satisfied customers. We treat all of our customers as individuals and all of our work is fully guaranteed. We are the #1 trusted basement waterproofing company in Etobicoke.

Benefits of Basement Waterproofing Services in Etobicoke

Is waterproofing your basement worth it? Absolutely! Doing this will give you peace of mind and is often a smart investment to make. Benefits of basement waterproofing in Etobicoke include:
Peace of Mind
properties are often a purchase of a lifetime and a place where many Canadians put their savings. A basement flood or water damage can negatively impact the value of your property.
Increased Value
in addition, exterior & interior basement waterproofing services often increase the value of your property.
Prevent Basement Leaks
basement waterproofing is a process that can include many steps from foundation crack repairs to French drain & window well installations, all designed to protect your property from basement leaks.
Prevent Structural Damage
the life span of the materials used in the construction of your home will increase, as they will be protected against water.
Health Benefits
when done right, basement waterproofing services will help lower humidity in your basement, helping fight mould, mildew and fungi that can cause various respiratory problems.
Energy Saving
your basement will better retain heat, and your hydro bill will decrease.

External vs Internal Basement Waterproofing

External basement waterproofing is the best option for keeping your basement dry and safe from potential water damage. This type of waterproofing involves the installation of a waterproof membrane around the exterior walls and foundation of your basement, which will prevent water from seeping into and damaging the structure of your Etobicoke home.

External basement waterproofing systems can also provide additional benefits, such as increased energy efficiency and improved overall air quality within the basement.

Advantages of External Waterproofing

The main advantage of external basement waterproofing in Etobicoke is that it can help prevent water from entering your basement in the first place. By installing a waterproof membrane around the exterior walls and foundation of your basement, you can drastically reduce the likelihood of moisture and water damage occurring in the future.

In addition to this, external basement waterproofing can also help to increase the energy efficiency of your home by preventing heat from escaping from the basement.

Potential Health Benefits

Another key benefit of external basement waterproofing is that it can help to improve the overall air quality within the basement. By preventing water from entering the basement and potentially causing mould and mildew, external basement waterproofing helps to keep the air in your basement healthy and free from contaminants. In this way, external basement waterproofing can help to improve the overall indoor air quality in your home, which is beneficial for your health and well-being.

The Most Reliable Method of Keeping Your Home Dry

All in all, external basement waterproofing is the most reliable and effective solution for keeping your basement dry and safe from water damage. By installing a waterproof membrane around the exterior walls and foundation of your Etobicoke home, you can prevent water from entering in the first place and also enjoy additional benefits such as increased energy efficiency and improved air quality.

Basement Waterproofing Best Practices

Our basement waterproofing contractors in Etobicoke will employ the best practices of basement waterproofing, which have been tested and proven over our many years of serving our clients.

Most waterproofing systems have been designed for easy installation and not for how well they perform. The real best practice isn’t a particular product at all, it is a well-defined series of steps conducted to effectively perform the service.

The Aquamaster Approach

The Aquamaster’s approach is significantly different from quick fixes; it’s not based on guesswork, and it might not have the excitement and appeal of magic products. Our solid knowledge, craft, skill, and expertise are all we need to expertly execute your project in Etobicoke.

Our Basement Waterproofing Services in Etobicoke

Aquamaster is your one-stop-shop for all of the waterproofing and foundation services you need for your Etobicoke home, including:

Frequently asked questions

Step 1: Identify Problems, Define Long-Term goals & Measure your Budget

  • We need to find out (not guess) which parts of your foundation are underperforming. We need to clearly define the problem in order to assign the appropriate solution.

  • After a detailed analysis of the problem, we will come up with a proper solution that fits your budget.

  • You will clearly know how much money you’re going to spend now, and possibly in the future.

We try to stay away from quick fixes and prefer to address the problem at its roots. It is more expensive, but you pay once – guaranteed. If however, you want a quick fix – we will help you. Although you do need to realize that it is only a temporary solution which won’t last long and the possibility of spending again in the future is huge. Step 2: Understand the Hydrostatic Pressure & Foundation Drainage

Basements leak for various reasons, some of them are easy to identify and some are not. When it rains or snow melts lots of water travels against the foundation wall, and without proper waterproofing, it quickly penetrates into the basement through foundation defects like cracks, tie-rod holes and others, as shown in the picture below. Also, the underground water table rises and creates hydrostatic pressure that forces water up through the basement floor. That is when weeping tile comes into action. Installed next to the footing it relieves hydrostatic pressure and controls the water table level. This is the reason why it is very important that weeping tile remains clean and free of dirt and tree roots.

Old-style weeping tiles are pieces of clay pipe aligned together with gaps in between; these gaps are entry points for water, but as water travels down through the soil it picks up sand, sediment, and mud, which over time block the pipes. That is why we recommend using modern weeping tile, which is a perforated, corrugated plastic tube with a cloth filter. Its design prevents weeping tile tubes from getting blocked plus it absorbs much more water in shorter periods of time. What are the Types of Foundations, their Strengths & Weaknesses There are 4 primary foundations: poured concrete, masonry, stone, and concrete blocks. Each foundation has its core strengths and weaknesses. The type of foundation determines the methodology and materials to be used. Once the system is analyzed, strengths and weaknesses are assessed, and water entry points are identified, we are ready to focus on repair solutions.

Internal Basement Waterproofing

Although interior water drainage is not technically waterproofing, it is a working technique in mitigating basement water.

  • This technique involves removing a section of the basement concrete floor, usually about a foot wide, along the foundation wall. Then a trench is dug out where weeping tile is placed and drainage membrane is installed on the foundation wall.

  • After that is done, the trench is backfilled with 3/4 grovel and new concrete is poured over it.

  • Interior water drainage functions by draining underground water from underneath the basement floor and alongside the foundation footers. It then channels the water with a weeping tile pipe to a sump pump system, which will then pump the water from the basement outside. Wall conduits such as dimple boards or other membranes are fastened to the foundation wall and extended over the new drainage to guide any moisture down into the system.

  • Cleaning the walls – we power wash the walls and then dry them up using a propane torch. After that foundation walls are inspected for cracks, holes openings and are fixed with hydraulic cement. Cleaning the walls is a very important step; it is impossible to pinpoint all defects without it, also foundation sealant that is used after won’t stick properly and as a result the entire waterproofing system will eventually fail.

External Basement Waterproofing – How it Works

The materials and methodology will depend on many factors. Herein is described a process of basement waterproofing for a house with poured concrete foundation. This process consists of well-defined series of steps.

  • Site Preparation – plants are removed to plastic containers with topsoil while the waterproofing process takes place. The job area is protected with sheets of plywood, plastic tarps and “caution” signs.

  • Excavation – The process requires excavating soil along the foundation wall 4” below the top of the footing. Why exactly 4” you may ask? That is because the diameter of weeping tile that will be later placed along the footing is 4”. Once excavation is done and old weeping tiles are out, we start treating the foundation walls.

  • Cleaning the Walls – we power wash the walls and then dry them up using a propane torch. After that foundation walls are inspected for cracks, holes, and openings and are fixed with hydraulic cement. Cleaning the walls is a very important step; it is impossible to pinpoint all defects without it, also foundation sealant that is used after won’t stick properly and as a result, the entire waterproofing system will eventually fail.

  • Sealing – We now begin the sealing process that is exclusive to Aquamaster Drain Plumbing & Waterproofing Inc. Our first layer of protection is a cement based sealant. This material strengthens and hardens concrete walls by closing its pores. Then we apply a coating of elastomeric waterproofing membrane (polymer-modified asphalt). In contrary to the black tar this rubberized asphalt membrane is formulated to stay pliable. The great advantage of it is that even if new cracks occur – the elastomeric membrane will simply stretch and will continue to perform. Black tar has no flexibility at all and will crack with any foundation movement. Also, black tar is rated as a damp-proofing not a waterproofing, it will slow down the penetration of water while elastomeric will prevent the penetration completely. Unfortunately, most home builders are still damp-proofing rather than waterproofing their foundations. For our final layer of protection, we install a heavy gauge polyethylene dimpled drainage mat to the foundation wall using specially designed fasteners. This material does not tear providing reliable protection for the elastomeric membrane. The dimples create an air gap, so if moisture gets behind it, it quickly channels to the drain tile.

  • New Footing Tile Installation – We install the new perforated weeping tile with the “SOCK” filter on it. Cleanouts are installed to provide access to the weeping tile pipe. Then we disconnect downspout pipes which will ensure that leaves and stones from the roof will not block the weeping tile, reducing the risk of flooding in the basement. You may also be eligible for rebates from the city of Toronto for doing that.

  • Backfill – Then we cover weeping tile with 3/4 gravel 16” on top. Many companies will use plywood to cut the trench in half. They will gravel on the house side of the wood and fill the other side with the excavated dirt. We fill the entire trench with river-washed gravel as opposed to the less expensive limestone that most waterproofing contractors use. Limestone compacts limit drainage. After that had been done we start backfilling with previously excavated soil, constantly tamping it down during this process, as the result – minimum soil settling.

  • Landscaping – Finally, the landscaping is restored. We use premium topsoil when replanting previously removed plants. Aquamaster Drain Plumbing & Waterproofing Inc takes great effort in protecting your yard and landscaping during the process. All equipment is run on plywood, so damage is minimal. Often times it is hard to tell that we were ever on your property. The work is complete now and you have a piece of mind that it was done properly the best possible way. Proper waterproofing is a complex process. Few companies accomplish this in a timely manner, with minimal damage to the property, and little or no inconvenience to their customers. A superior attitude produces superior results.

Leaky basements are often caused by improper installation of exterior waterproofing membranes and sealants, inadequate drainage systems, hydrostatic pressure, and structural damage to the foundation. These issues can lead to water entering through cracks in the foundation walls and floors, and can cause significant damage to the building and its contents.

To prevent leaks, it is important to check the exterior of the home for damage, such as cracks in the foundation walls and sealants that may have been installed incorrectly or have come loose. It is also necessary to make sure the home has a proper drainage system to ensure that water is diverted away from the foundation and not allowed to pool near the house. Additionally, a sump pump can be installed to help remove any water that does make it into the basement. It is also important to ensure that the foundation is structurally sound and that any repairs are conducted by a professional.

Basement waterproofing typically takes few days to few weeks complete.

The exact timeline will depend on the specifics of your project and the type of waterproofing used. If it’s a small problem that you are looking to fex with a few cracks in the walls or floor, then the job could be completed in as little as a day or two.

If the problem is more serious, with large cracks, then it could take several days to properly seal the walls and floors.

In addition, the waterproofing process may require the installation of special equipment and materials, such as a sump pump or an interior drainage system, which may take additional time to install.

And of course, if we are talking about a full exterior basement waterproofing project, then the job will likely take 1-2 weeks.

Yes, in most cases, you will be able to stay in your home during a basement waterproofing or renovation project. We do our best to minimize disruption and ensure that our work area is isolated from the rest of your living space. However, the possibility of staying in your home depends on the scope and nature of the project.

For extensive renovations or in situations where significant structural work is required, there might be instances where it could be more comfortable or safer to temporarily relocate. Our experts in Etobicoke will provide guidance based on the specifics of your project and work with you to ensure as little inconvenience as possible.

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True Warranty
Work, materials and labour warranty for 25 years. Fully transferable from owner to owner.
Our emergency team is available 24 hours a day.
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Aquamaster team is fully licensed & insured to work in plumbing, concrete, underpinning and waterproofing.
We offer all our clients 10% Off their first Aquamaster service. Get the offer today!
In Business
Since 2009
We’ve been around for a while. We will be around for a lot longer!
Proudly Serving
South Ontario
Our emergency team is available 24 hours a day.
We always choose high quality materials because we want to provide high quality service.
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Our processes are well-thought through, so you don’t have to worry about it!

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How Does It Work?

Discovery Call

Connect with one of our certified experts, so we can advise on the best way to approach your project.


We sign a contract that outlines details of your project.


We do the work, you get peace of mind and a 25-year transferable warranty.

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