Basement Waterproofing Toronto

Thousands of Happy Clients & Counting
Welcome to Aquamaster Basement Waterproofing Toronto. Serving clients all around Southern Ontario since 2009. A fully licensed & insured team, quality workmanship, competitive pricing, and top-quality materials are a part of everything we do. Our team can help with waterproofing, foundation repairs, basement underpinning and a lot more.
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First Choice for Basement Waterproofing in Toronto

True experts in what we do. Our team at Aquamaster Basement Waterproofing has the expertise and equipment to handle any type of basement repair project. From repairing small leaks, or wet and leaky basements to crack repairs and major structural damage projects like underpinning, bench footing, and more.
​Trust our decades of experience and flawless process to take care of your project. Start today with a free on-site estimate!

Basement Waterproofing
Cost Toronto

An average basement waterproofing project in Toronto & GTA costs from $70-$350 per linear foot with an average price of basement waterproofing of $100 per linear foot. The specific price will depend on the waterproofing method, depth of the foundation, extent of the foundation damage, scope of the project and waterproofing materials used.
Aquamaster Basement Waterproofing can help select the right basement waterproofing service for the right price. For example, the average cost of Interior Waterproofing is $70, while Exterior Waterproofing often costs $90. If you decide to go the Foundation Repair route, you can expect to pay $1,500-$3,200 depending on the depth of the crack. While Sump Pump Installation will cost around $500, Window Well Installation – from $1,600, and Battery Backup Pump price starts from $1,200.

How Long Does Basement Waterproofing Take?

Basement waterproofing services can take anywhere from 1 day to 2+ weeks to complete. The specific duration of the project can be estimated during the free on-site consultation. Types of service, materials, how easy it is to access the basement and other factors can impact the duration of a project.
Internal Waterproofing typically takes up to 2 weeks, Exterior Waterproofing also takes about 2 weeks, Wall Crack Repair – 1 day, and Foundation Repair time varies depending on the extent of the damage. Bench Footing will take about 5 weeks to complete, similar to Basement Underpinning services. Window well installation normally takes 1-2 days, while Crawlspace Encapsulation will take 3-10 days. If you are looking for a Basement Walkout Construction you can expect your project to last about 4 weeks.

Basement Waterproofing
Services in Toronto

When designing your project, our team of waterproofing contractors will consider a number of factors – the location of the property, how much groundwater is in your area, the extent of water damage, your plans for the property, your budget, and more. Depending on these factors we will recommend the right basement waterproofing services.

Signs That You Need Basement Waterproofing in Toronto

Aquamaster Basement Waterproofing can help with many services, all designed to prevent wet basement problems and repair basement leaks. Depending on the specific source of the leak, your project can include a variety of leaky basement services. Our team is here to help with waterproofing projects of any difficulty in Toronto, Metro Toronto, Downtown Toronto, Scarborough, and other locations throughout Ontario.
Our team of basement waterproofing contractors is here to help repair existing leaks and help you keep the water out of your basement. Here are some of the wet basement repairs we work on most often:
Water Coming Up from the Basement Floor
A common problem to have. There are several potential causes of this problem, with groundwater being one of the common ones.
Wet Basement Walls or Floor
If walls or floors in your basement feel damp when you touch them, there must be something causing this. In scenarios like this, our basement waterproofing contractors often start with leak detection services. Once the source of the leak is identified we repair the cause of the leak.
Tie Rod Leaks
Tie rods are used to hold together the form for foundation pouring. Once the tie rods are removed, this leaves a hole in the foundation that may allow water to enter the basement.
High Humidity
One of the signs of basement leaks is high humidity. Moisture makes it through the foundation and humidity in your basement increases.
Musty Odor
This may be a sign that you have mould or fungi in your basement. Mould & fungi prefer high-humidity environments and wet basement problems may lead to mould growth over time. If you notice a musty smell in your basement, you should consult an expert.
Wet Wall Stains
Water can make it through basement wall cracks, through a leaking window well, or through another source. If it does, you will likely see basement wall leaks. This is a sign that you should talk to waterproofing contractors.
Basement Leak Prevention
Ideally, waterproofing should be used to prevent basement leaks before they happen, as opposed to leak detection and repair after they happen.
If you are looking to protect your basement & your property from potential water damage, Aquamaster Waterproofing is here to help. Get one of our experts on the phone today & start with 10% OFF!

Basement Waterproofing
Materials We Use

The quality of waterproofing depends on several factors. Waterproofing materials, quality of workmanship, process. If you are looking to get lasting results, everything counts.
That’s why we use top-quality basement waterproofing materials in all our projects. Aqua Bloc 770-06 liquid waterproofing membranes, Delta MS Air Gap, DMX Drain, Parging Mix, top-quality 3/4 inch limestone gravel, Bakor 990-06 yellow Jacket Fibre Mesh and so much more.
Over the years we’ve perfected our waterproofing & quality assurance process, we use some of the best waterproofing materials on the market, so you can rest assured that your basement waterproofing will be of the highest quality! Book a free estimate today & discuss materials that would best fit your needs with our waterproofing contractors!

Frequently Asked Questions

When it comes to basement waterproofing in Toronto, it is definitely worth the investment. Protecting your property from potential water damage or repairing new basement leaks brings comes with a number of benefits, here is a couple of examples:

  • Prevents Water Damage – exterior waterproofing and some other waterproofing services are designed to prevent water from entering your basement or to help manage the water that has already made it through. This can help prevent basement leaks & basement floods.

  • Protects Construction Materials – if leaks are less likely to happen in your basement, this means that construction materials used in walls & floors will last longer.

  • Helps Prevent Structural Damage – when you minimize the interaction of your basement and groundwater, you extend foundation life. This means that your foundation will last longer.

  • Protects Your Investment – properties are a big investment to make. Basement water damage can negatively impact the value of your property and result in a costly repair. Protecting your property from water damage means protecting your investment.

  • Increases the Value of Your Property – basement waterproofing helps protect your investment, but can also help you grow it. Properties with waterproof basements are more attractive to potential buyers. When you waterproof your basement, the value of your property may increase.

The list goes on. Get one of our experts on the phone today to schedule a free on-site estimate. Our teams are trained to deliver the highest quality waterproofing services. No more wet, damp or leaky basements!

Both internal and external waterproofing offer several benefits in terms of protecting a building from water damage and maintaining its structural integrity. Below are some of the benefits of each method.

Benefits of external waterproofing:

  • Provides a barrier against water intrusion – by applying a waterproofing membrane or coating on the outside of a building’s foundation walls, external waterproofing prevents water from entering the building in the first place.

  • Increases the lifespan of the foundation – external waterproofing can protect the building’s foundation and walls from water damage, which can extend the lifespan of the structure.

  • Reduces the risk of mold and mildew growth – by preventing moisture from entering the building, external waterproofing can reduce the risk of mold and mildew growth, which can have negative health impacts on occupants.

  • Can increase the property value – a building with effective external waterproofing can be more attractive to potential buyers and may command a higher price.

Benefits of internal waterproofing:

  • Can manage water that has already entered the building – internal waterproofing systems such as sump pumps and French drains can help manage water that has already entered the building, preventing further damage.

  • Can be installed without major excavation – unlike external waterproofing, which often requires excavation around the building, internal waterproofing can be installed without major disruption to the building or surrounding property.

  • May be more cost-effective – internal waterproofing can be a more cost-effective solution than external waterproofing.

Overall, both internal and external waterproofing have their benefits and can be effective in preventing water damage to a building. The best approach will depend on the specific circumstances of the building and the severity of the water intrusion.

The best time to do basement waterproofing is before you get an a leaky basement.

Other factors include:

  1. Dry season – it is generally easier to do basement waterproofing during the dry season, when there is less rainfall and moisture in the ground. This makes it easier to excavate around the foundation and apply waterproofing materials.

  2. Before renovation – if you are planning to renovate your basement, it is a good idea to waterproof it beforehand to prevent water damage to your new space.

  3. When signs of water damage appear – if you notice signs of water damage, such as dampness, mold growth, or musty odors, it is important to address the problem as soon as possible to prevent further damage.

Ultimately, the best time to do basement waterproofing will depend on your specific situation and the recommendations of a professional waterproofing contractor. Talk to one of our experts today so we can recommend the best approach in your specific scenario.

It’s worth noting that the specific steps of external basement waterproofing may vary depending on the type of waterproofing system being used and the condition of the foundation walls and other factors. It’s always best to consult with a professional waterproofing contractor to determine the best approach for your specific situation.

External basement waterproofing can typically involve the following steps:

  1. Excavation – the area around the foundation walls is excavated to expose the walls and footing.

  2. Cleaning & inspection – the foundation walls are cleaned and inspected for cracks or other damage that may need to be repaired before waterproofing can begin.

  3. Repairing foundation damage – if there are any cracks or damage to the foundation walls, they are repaired using an appropriate method such as epoxy injection, hydraulic cement, or other materials.

  4. Application of a waterproofing membrane – a waterproofing membrane is applied to the foundation walls to create a barrier against water intrusion.

  5. Installation of drainage system – a drainage system, such as a French drain, is installed to channel water away from the foundation walls and into a sump pump.

  6. Backfilling – the area around the foundation walls is backfilled with soil or other material to restore the grade of the land.

  7. Restoration – any landscaping or structures that were removed during excavation are replaced, and the area is restored to its original condition.

Exterior & internal waterproofing are two methods of preventing water from entering a building structure, but they differ in terms of their location and application.

External waterproofing involves applying multiple layers of waterproofing materials on the outside of a building’s foundation or walls, typically during the construction phase. This can involve excavating around the building to expose the foundation walls, cleaning the walls, and repairing any cracks. A membrane or coating is then applied to the walls, a drainage system is installed and the trench is backfilled. External waterproofing is often considered to be a more effective method, as it prevents water from entering the structure in the first place.

Internal waterproofing, on the other hand, is done inside the building, usually in the basement or lower levels. This can include the installation of a sump pump, a French drain, or a waterproof membrane on the inside of the walls. While it can be effective in managing water that has already entered the structure, it does not prevent water from entering the structure in the first place, which can lead to moisture buildup and potential mold or mildew growth.

Overall, external waterproofing is generally considered to be the more effective and comprehensive solution for preventing water damage to a building, but it can also be more expensive and disruptive to install. Internal waterproofing is often used as a secondary measure or as a temporary solution until the walls can be protected from the outside.

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