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PROTECTING YOUR HOME'S FOUNDATION

Based in Ottawa, the team at Bol‑Dan Foundation & Masonry Inc includes certified foundation contractors who provide basement waterproofing in Ottawa and Outaouais, including Platon® membrane installation.

BASEMENT WATERPROOFING IN OTTAWA

Your basement is the most prone area on your property to moisture and wetness development. If you want to avoid severe structural damage, we can help. At Bol-Dan Foundation & Masonry Inc, we provide basement waterproofing services in Ottawa to maintain your home's structural integrity.

imperméabilisation

The soil under your basement often forces water and moisture through the cracks and openings in your basement floors. Internal water leaks, ineffective grading, defective gutters, drain tiles, sump pits, and cracks in the foundation are some of the many causes behind basement moisture. If ignored, this moisture can damage the foundations of your home and cause irreparable damage. It also encourages the growth of various bacteria and mould, potentially harming your health.

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We provide reliable waterproofing solutions using quality products, such as Platon® membranes. Contact us today to learn more about our basement waterproofing in Ottawa. We also serve the surrounding Ottawa area

Système Platon

FREQUENTLY ASKED QUESTIONS

At Bol-Dan Foundation & Masonry Inc, we help homeowners reduce risks related to moisture and water infiltration. Here are answers to common questions about basement waterproofing in Ottawa and Outaouais, including warning signs, methods, and cost factors.

WHAT ARE COMMON SIGNS THAT BASEMENT WATERPROOFING IN OTTAWA AND OUTAOUAIS MAY BE NECESSARY?

Here are a few warning signs that suggest you may need basement waterproofing in Ottawa:
 

  • You see water stains or damp areas on basement walls or floors, especially after heavy rain or during thawing.
     

  • You notice musty odours, persistent condensation, or mould, which often indicates excess moisture. Damp conditions and mould are associated with a higher risk of respiratory symptoms in some people.
     

  • You notice cracks in foundation walls or basement floors, which can become entry points for water when soil pressure increases.
     

  • You see standing water, a sump pump that runs very frequently, or a sump pump failure, which may indicate insufficient drainage.
     

If you notice any of these signs, we recommend a professional assessment. Early action can limit further damage and reduce the risk of recurring issues. Visit our blog to learn more.

WHAT IS THE PLATON® MEMBRANE, AND HOW DOES IT PROTECT A FOUNDATION?

The Platon® membrane is a dimpled high-density polyethylene (HDPE) membrane designed to create a space between wet soil and the foundation wall. This space supports drainage and helps limit direct contact between soil moisture and the foundation. Depending on the setup, you can use it with a drainage system to help keep foundation walls drier.

WHAT BENEFITS DOES THE PLATON® MEMBRANE OFFER FOR BASEMENT WATERPROOFING?

Here are a few benefits:
 

  • The membrane helps keep wet soil away from the foundation wall and supports drainage, which helps limit moisture at the walls.
     

  • It works with several types of foundations (for example, poured concrete, blocks, insulated concrete forms, existing foundations and on stone foundations), depending on the project.
     

  • We install it using fasteners designed for this type of membrane (for example, Speedclip), which supports secure installation based on site conditions.
     

  • According to the manufacturer’s documentation, the membrane is HDPE with about 85% recycled content and is described as chemically inert.
     

Are you wondering about the cost of waterproofing your basement? Contact a member of our team for an estimate. Our team can help.

HOW DOES YOUR BASEMENT WATERPROOFING PROCESS WORK?

Our experienced team has supported Ottawa and Outaouais residents’ basement waterproofing needs for nearly thirty years. Here is our detailed process:
 

  • Foundation excavation: We inspect your drainage system, foundation wall, and footing, and we check the overall condition.
     

  • Repairing foundation cracks: If we identify any cracks or defects, we perform the necessary repairs.
     

  • Protecting the footing-to-wall joint (footing flood boot): The joint between the footing and the foundation is often more vulnerable. We add an aqua-bloc membrane and reinforcement protection.
     

  • Membrane installation: We then install the Platon® waterproofing membrane on the walls, based on project requirements, to help limit moisture infiltration.
     

  • Installing weeping tiles: Weeping tiles help the system work properly. We address drainage if needed.
     

  • Grading: We create a slope or grading around the property to help direct water away from the foundation.
     

  • Final assessment and cleanup: Once we complete the work, we carry out a final inspection and clean up the worksite.
     

We understand that waterproofing can disrupt day-to-day life or business operations. You can count on us to work efficiently and promptly. If you would like to learn more about our waterproofing services in Ottawa, please contact us.

HOW DO YOU ASSESS THE COST OF BASEMENT WATERPROOFING IN OTTAWA AND OUTAOUAIS?

The cost of basement waterproofing varies mainly based on the severity of the problem and the recommended method (for example, interior or exterior work), as well as access, excavation depth, foundation condition, existing drainage, and restoration work around the home.
 

Rather than relying on an “average cost” that changes over time and from one project to another, the best way to get a reliable figure is an on-site assessment. This allows us to identify the cause and determine the work required.

WHY IS BASEMENT WATERPROOFING BENEFICIAL?

Your basement is an integral part of your home’s foundation. Reducing moisture and infiltration can help:
 

  • It can limit the risk of water damage in the basement.
     

  • It can reduce conditions that support mould growth. Damp conditions and mould are associated with a higher risk of respiratory symptoms in some people.
     

  • It can protect the foundation by limiting water that enters through cracks or other entry points.
     

  • It can improve basement comfort, since moisture can make the space harder to keep at a comfortable temperature, depending on the season.
     

  • It can help preserve property value by reducing the risk of water-related damage.
     

We believe a professional assessment helps identify the cause and support a long-term solution. Please contact us if you have questions. You can also visit our blog for more information about basement waterproofing.

HOW DO YOUR SOLUTIONS COMPARE WITH OTHER COMPANIES IN OTTAWA AND OUTAOUAIS?

Waterproofing solutions can vary depending on the source of the problem:
 

  • An exterior approach aims to limit water in contact with the foundation and improve drainage around the building.
     

  • An interior approach manages water that has already entered by directing it to a collection-and-discharge system, depending on the configuration.
     

  • Targeted repairs (for example, cracks and entry points) may also complement the main approach.
     

Our approach is to assess the situation, identify the cause, and recommend a solution that aligns with the foundation’s condition, access to the perimeter, and drainage.

WHY SHOULD YOU CHOOSE BOL-DAN FOUNDATION & MASONRY INC?

At Bol-Dan Foundation & Masonry Inc, we focus on reliable basement waterproofing in Ottawa solutions that match site conditions. To help you understand our approach, here is what guides our work:
 

  • Decades of experience: Our team has long-standing experience with residential and commercial foundations in the Ottawa region.
     

  • Transparent assessments: We provide detailed evaluations and clearly outline the required work without adding unnecessary treatments.
     

  • Locally adapted systems: Our methods consider soil and drainage conditions that can influence moisture around foundations.
     

Contact us now to discuss your basement waterproofing needs. Our team also offers masonry services, repair, and restoration.

IS YOUR BASEMENT DEVELOPING WETNESS?

It’s time to contact our professionals in Ottawa to schedule a basement waterproofing service.

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