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Products & Services
  • Services et Produits de Réparation de Sous-sol
  • WaterGuard Système Intérieur
  • DryTrak Canal de Drainage
  • TrenchDrain Grille de Vidange
  • IceGuard Ligne de Décharge
  • FlexiSpan Réparation de Fissures Murales
  • Scellage des Fissures
  • WellDuct Vidange de Fenêtre
  • BrightWall Panneaux étanches
  • ThermalDry Mur Barrière
  • Installation de Tuiles de Drainage
  • SuperPump Système de Pompe
  • Sanidry Déshumidificateur
  • Réparation du Mur de Fondation
  • PolyLevel Levage de Béton
  • EZ Post Réparation de Pont
  • Shotcrete Restauration de Mur
Before and After Pictures from Lasalle
Water seepage in a basement in Lasalle, Qc

Water seepage in a basement in Lasalle, Qc

Before After
Water seepage in a basement in Lasalle, Qc Water seepage in a basement in Lasalle, Qc

Water infiltration is a problem for many homeowners. Water can drive up under the foundation at the joints between the floor and the wall or through cracks in the walls as well. These situations are often due to a high water table, hydrostatic pressure, and the normal shrinkage of concrete.

This is what happened in this basement in Lasalle, and when we went to check up the area Mr. Neil informed us that it had been this way for years and he tried to fix it many times but it was all in vain.

We informed Mr. Neil then that the best thing to do is to waterproof the entire basement.

The waterproofing consists of the following:

An interior Drain called ‘The WaterGuard’ to capture wall and floor seepage before it reaches your basement floor; a ‘TripleSafe’ sump pump to pump the water out, and finally an ‘IceGuard’ accessory that prevents pipe freezing.

 

High humidity in a house in Lasalle, Qc

High humidity in a house in Lasalle, Qc

Before After
High humidity in a house in Lasalle, Qc High humidity in a house in Lasalle, Qc

Mr. Moran over time noticed  that there was a high level of humidity in his house, his wooden floors began to warp and an unpleasant smell of mold was circulating in the house. He contacted Systèmes Sous-sol Québec in order to have a permanent and reliable solution!

The problem

Well this is the crawl space!

- Water infiltration

- Lack of insulation

This made the crawl space very humid. The humidity affected the wooden floor causing it to curl slightly, causing this foul odor and affecting our client's comfort in their home.

 

The solution

- Insulate the walls of the crawl space with our SilverGlo insulating panels.

- Lay our drainage mat on the ground in order to drain the water from the surface to the SmartSump sump pump system that was in place.

- Install our CleanSpace coating designed to block humidity and thus insulate the floor of the house. It also gives a clean and bright appearance to the crawl space.

- Add our Sanidry Sedona dehumidifier. It filters the air and eliminates moisture.

With this encapsulation solution, Mr. Moran will no longer have a problem with humidity and foul odor. It now has a dry crawl space!

 

Waterproofing a basement in Lasalle, Qc

Waterproofing a basement in Lasalle, Qc

Before After
Waterproofing a basement in Lasalle, Qc Waterproofing a basement in Lasalle, Qc

Our client from Lasalle informed us that she'd been having problems in her basement since the day she moved into the home. 

There were cracks in the Foundation that were allowing water to infiltrate the basement space, allowing too much moisture and mold in the basement.

We have solved her problems by installing a WaterGuard interior that will direct the water to the SuperSump pump system.

The SuperSump pump will intercept all water seepage and pushes it away from her house.

Then our CleanSpace was installed on the walls to insulate the ground and block water vapor.

Company Awards
#1 Canadian Dealer 2020
We are so proud to announce that we have won, for another year, the Top Candian Dealer award within the... [Read more]
25 Miles Award
After having served thousands of clients and repaired thousands of basements, we have finally reached the great milestone of the... [Read more]
2019 Consumer Choice Award
Systèmes Sous-Sol Québec was selected as the winner of the 2019 Consumer Choice Award in the category "Foundations- Replacement and... [Read more]
More Awards

Lasalle, QC's Crawl Space & Basement Waterproofing Expert

Happy Customers Surrounding Lasalle, QC
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Basement Waterproofing, Foundation Repair & More in Lasalle, Quebec

Systèmes Sous-sol Québec is the leading local expert in home repairs and general maintenance in Lasalle. They offer solutions to problems in almost any area of your home, including crawl spaces, basements, foundations, gutters, and more. Whether there is a problem that needs fixing or you're simply looking to upgrade certain parts of your home, we have you covered.

Services we offer in Lasalle:

  • Basement waterproofing solutions
  • Foundation & structural repair solutions
  • Basement finishing & remodeling
  • Crawl space sealing & encapsulation
  • Gutters & gutter guard installation
  • Aspen air purifiers
  • Home insulation
  • And more!

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement-related services we provide. We also use state-of-the-art products and technology that are designed to fix your home. Plus, as the authorized Basement Systems dealer in Lasalle, QC, we offer limited warranties on our products, including perimeter drains, crawl space encapsulation systems, and foundation products. To schedule your free estimate or discuss our financing options, click the button below and get started.

FREE Quote

Our Basement Waterproofing Solutions in Lasalle

Basements are a common spot for water intrusion in homes due to the soil around them. When soil gets wet, dries out, or is displaced, it can cause shifting around the basement and lead to cracks or other vulnerabilities in the exterior wall. Though this is a common problem, the right solution for your home can be a unique combination of techniques and products. Thankfully we carry all of the most up-to-date basement waterproofing products available, including sump pumps, perimeter drains, wall repair products, and more.

Don't let water intrusion stop you from using your basement the way you want to. Whether it's a simple storage area or you're looking to finish the space, keeping it dry will do wonders for the long-term health of your home.

Professional Basement Finishing & Remodeling Services

If you see your unfinished basement as an opportunity for expansion rather than just another dingy, dark room for storage, then you've come to the right place. We can improve and transform all aspects of your basement, including the walls, floors, ceiling, insulation measures, and finishing touches to give it your special flare. The benefits of basement finishing are endless and can create a totally new, usable space in your home. Some design ideas we can help you explore include:

  • Additional living space
  • In-law apartment
  • Office space
  • Home gym
  • Entertainment center
  • Play area for children

As an authorized Total Basement Finishing contractor, we use products that include a 50-year basement wall warranty and a 30-year ceiling tile warranty. Plus, our waterproof basement flooring options are built to last and fight off moisture that can be present in basements. To explore your basement remodeling options and get a free quote, click the button below and schedule your consultation.

FREE Quote

Foundation Repair & Structural Improvements by Systèmes Sous-sol Québec

Foundation problems can affect your entire home in significant ways. If the foundation shifts out of place, it can no longer properly support your home and may result in slanted floors, cracked walls, cracked ceilings, windows and doors sticking in place, and more. Similarly, when your foundation is cracked it can allow for serious water intrusion or pest infestations. Both pests and water use foundation cracks as their way into your home where they wreak havoc, especially when mold begins to grow. What starts as mold or mildew around the foundation can negatively affect whole-home air quality from top to bottom and result in wood-rot, compromising the structural integrity of your home.

Foundation products & services we offer:

  • Push pier systems
  • Helical foundation piers
  • Crawl space supports
  • Basement wall anchors

With our full suite of foundation repair products, we can address almost any foundation problem you may be having. Unsure about the health of your home's foundation? Start with a free inspection and cost estimate from us.

Crawl Space Encapsulation, Sealing, & Other Repair Services

Systèmes Sous-sol Québec installs the unbeatable CleanSpace® crawl space encapsulation system that will take your crawl space from dirty and useless to clean and usable storage space. In addition to sealing off your crawl space and making it waterproof, we also offer crawl space jacks for structural support and prevention of sagging crawl space ceilings— this will also help prevent sagging of floors above the crawl space. To finish off your new crawl space, we also install access wells and thermal insulation to protect your property.

The CleanSpace® system completely transforms your dirt floor crawl space into a sealed environment, dramatically reducing the humidity levels. Lower humidity levels can reduce or eliminate mold growth, rot, and pests from your crawl space. This ensures long-term home health and air quality, starting with your crawl space. We offer free estimates on any of our crawl space encapsulation and repair services in Lasalle.

Get a free estimate on any of our services in Lasalle!

If your home needs repairs or improvements in the Lasalle area, call us. We offer free estimates on any of our foundation repair services, crawl space encapsulation and repair, basement finishing, home insulation, and air purifier installation. Call 1-844-450-2728 or click the button below to get started.

FREE Quote

Case Studies From Lasalle
High
Over time, Mr. Moran noticed a high level of humidity in his house. Its wooden floors began to warp and an unpleasant smell of mold was circulating...
Job Stories From Lasalle, QC
High humidity in a house in Lasalle, Qc

Mr. Moran has lived in his home in Lasalle for 4 years. Since that time, he noticed a high level of humidity which made the house uncomfortable, its wooden floors began to warp and an unpleasant smell of mold was circulating in the house. He contacted Systèmes Sous-sol Québec in order to have a permanent and reliable solution!

 

The problem ? Well this is the crawl space. Water infiltration and the lack of insulation made the crawl space very humid. The humidity affected the wooden floor causing it to curl slightly, causing this foul odor and affecting our client's comfort in their home.

 

In order to solve Mr. Moran's problem, our experts first insulated the crawl space walls with our SilverGlo insulation boards. Then they laid our drainage mat on the ground to drain the surface water to the SmartSump sump pump system that was in place. Then, they installed our CleanSpace coating designed to block humidity and thus insulate the floor of the house. It also gives a clean and bright appearance to the crawl space. Finally, they added our Sanidry Sedona dehumidifier. It filters the air and eliminates moisture.

 

With this encapsulation solution, Mr. Moran will no longer have a problem with humidity and foul odor. It now has a dry crawl space!

High humidity in a house in Lasalle, Qc - Photo 1High humidity in a house in Lasalle, Qc - Photo 2
Infiltration of water through the foundation in Lasalle, Qc

Our clients who live in Lasalle used the facility of our company because the house had water infiltration problems.

Actually the fissures in the foundation were allowing water to infiltrate the foundation, leaving the basement vulnerable to damage.

After conducting an internet search, Ms. Ann contacted us to get the opinion of our specialists in foundation repair and waterproofing for her home.

So we sent our specialist to analyze the basement, find the source of the problem and fix it once and for all.

As a start, we dug trenches totaling 60 feet in length to install the WaterGuard interior drain in this perimeter. This allows all incoming water to be redirected to the pump no matter what level this water is coming from. All drainage was connected to the SuperSusump pump.

Then our team installed a SuperSump sump pump system to intercept all water seepage and evacuate it away from home. This prevents water vapor from escaping into the air, humidifying the space and preventing any future proliferation of molds.

Afterward, we injected our patented FlexiSpan sealant which is a urethane-based liquid that, once dry, will be flexible to block the vapors and water infiltrations and resist the movement of the wall crack.

With our Cleanspace vapor barrier installed, the house will be insulated from the ground and will block the water vapor that seeps in to keep it from ruining the space.

 As a result, the place is now drier and better to use.

 

Infiltration of water through the foundation in Lasalle, Qc - Photo 1Infiltration of water through the foundation in Lasalle, Qc - Photo 2
Water Seepage in a basement in Lasalle, Qc

You should always look up for any crack in the basement walls, and any moisture along the joint between the wall and the floor.

Actually, even basements that are finished can be inspected for signs of moisture, which may signify a leak somewhere in the foundation.

So when Mr. Neil from Lasalle called us, and although he had a finished basement, he informed us that his basemet had signs of water infiltration, and moisture was increasing in that place.

Following his call, we went to check up his place and confirmed him his fears, but we also informed him that those problems can be easily fixed with less cost, time and hustle.

Mr. Neil agreed on our proposal and we started installing our waterproofing products from an interior Drain called ‘The WaterGuard’ to capture wall and floor seepage before it reaches your basement floor; a ‘TripleSafe’ sump pump to pump the water out, and finally an ‘IceGuard’ accessory that prevents pipe freezing.

The installation process went perfect and very smoothly, and our client was very happy with the results!

Water Seepage in a basement in Lasalle, Qc - Photo 1Water Seepage in a basement in Lasalle, Qc - Photo 2
Work Requests From Lasalle, QC
Project Location: Lasalle, QC
Drainage - abaisser sous-sol
Project Location: Lasalle, QC
Problème de fondation.
Project Location: Lasalle, QC
Bonjour, nous avons des problèmes de moisissure dans notre vide sanitaire. J'aimerais avoir un avis d'expert et une soumission pour régler cet enjeu en plus d'isoler le vide sanitaire pour améliorer l'efficacité énergétique du bâtiment. Merci, Bonne journée,
Project Location: Lasalle, QC
Our basement needs a waterproofing solution. The interior French drain needs to be replaced. The basement was a crawl space and in the late 90s turned into a full basement. Water infiltration occurs where the old part and new part of the excavation meet
Project Location: Lasalle, QC
Installation d'une pompe à puisard
Project Location: Lasalle, QC
Nous avons une maison de 1955 qui n'a pas de drain français. Lors des pluies abondantes de juillet, nous avons eu de l'eau à deux endroits du sous-sol: un des clapets antiretour toujours fermé protégeant les sanitaires a légèrement débordé par le bouchon du regard qui n'était pas complètement étanche, l'eau de pluie est remontée par là et a endommagé le plancher flottant de la salle familiale. En même temps, de l'eau s'est infiltré par la fenêtre dont la margelle n'était pas suffisamment efficace. Nous avons corrigé la margelle, mais cherchons une solution afin de protéger l'investissement. Merci
Project Location: Lasalle, QC
French drain and sum pump installation
Project Location: Lasalle, QC
J'ai déjà une pompe de puisard de marque Liberty Pumps modèle 257 1/3 HP. Je veux ajouter une pompe de secours à batterie afin d'avoir l'esprit tranquille lors d'une panne prolongée d'électricité. MERCI BEAUCOUP.
Project Location: Lasalle, QC
Bonjour, il y a une petite fissure dans la fondation du sous sol. Nous avons une maison en rangée et la fissure se trouve à l'arrière. Merci
Project Location: Lasalle, QC
Bonjour! Je vous contacte concernant un triplex à ville emard à Montréal que je viens de faire inspecter. L'inspecteur a découvert dans le vide sanitaire de la moisissure/champignons et plusieurs (en haut de 15) solives fissurés et pourries. Est ce que je peux avoir un devis pour ces réparations? Merci.
Project Location: Lasalle, QC
Crack in basement, leaking
Project Location: Lasalle, QC
Hello, We live in LaSalle and we had water damage from AC unit, which resulted in mold. This week we are doing mold removal, which resulted in clearing out walls and ceiling in the garage area and also in our hallway and storage closet. I would like to get an estimate for putting back the new drywall, insulation and painting of affected areas. Below are the estimate surface areas which must be repaired. Please let me know the approximate cost of such repair and let me know if you could come to get the quote estimate this week or early next week. Kind Regards, Piotr Murzionak 438-345-5204 Walls + Ceiling: Interior Walls (Hall, Storage area, Bathroom): 1x 2' x 6' = 12 sqft - Hall 2x 3' x 3' = 18 sqft - Hall + Bathroom 1 x 3' x 8' = 24 sqft - Storage Painting Estimate is 3x the drywall replacement area = 162 sqft Garage volume is 19' x 9.5' x 8': Wall Area + Insulation: 1x 9.5' x 8' = 76 sqft 2x 8' x 8' = 128 sqft 2x 11' x 2' = 44 sqft Ceiling Area + Insulation: 1x 9.5' x 8' = 76 sqft Garage walls and ceiling painting: 2x 19' x 9.5' + 19'x9.5' + 9.5' x 8' = 618 sqft Total Drywall: 378 sqft Total Insulation: 324 sqft Total Painting Surface: 780 sqft
Project Location: Lasalle, QC
I have water infiltration in my basement that I need repaired. I believe its from a window. Thank you.
Project Location: Lasalle, QC
Hello, I live in Lasalle and would like to have my front house gutter downspout relocated to drain the water away from the foundation. Currently my downspout is draining in a negative slope driveway. I would like an estimate of the costs for the work. Thank you!
Project Location: Lasalle, QC
Nous désirons refaire notre sous sol, avant de porter a bien ce projet nous aimerions faire une évaluation pour refaire le drain français de l intérieur et une inspection du soul sol
Project Location: Lasalle, QC
Recently bought a home and have a crack in the fondation of our left side the house. The crack cannot be seen from the outside of the home, as we have an extension on that side and to be evaluated the expert would need to crawl into a crawl space and look at the original fondation of the home. We would like to get a diagnosis crack (i.e. whether it is problematic and need to fixed or if there is no concern). A french drain was installed in 2018 on all sides of the home except that part.
Project Location: Lasalle, QC
Drain français et imperméabilisation des murs d'un sous-sol
Project Location: Lasalle, QC
I have a townhouse built in 1963. I have a pit to access the sewer cleanout, this pit is located in the laundry room near the main water valve and the pit overflows during heavy rain and is usually 3/4 filled with water, the pit has gravel and dirt. I would like to rectify this problem pit. I have 3 other pits that connect in a row from my driveway, through the garage, and back to the basement back door; none of these three catch basins overflow and two of them will eventually need to be replaced. I would like to know how much it would cost to waterproof my basement, could you please send me an estimate for the work. Thank you.
Project Location: Lasalle, QC
On souhaite savoir quelle est la cause de l'efflorescence observée de la fondation sur le côté de la maison et vérifier l'étanchéité de la fondation. On aimerait savoir si c'est urgent de refaire le drain et s'il faut poser une membrane. Merci!
Project Location: Lasalle, QC
I am in a semi basement condo..storage room is under staircase and its very cold and poorly insulated. As a result my room next too it is always cold. Thanks !
Serving the following Lasalle, QC postal codes
H4E, H8N, H8P, H8R