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Reviews From Knowlton
Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Before and After Pictures from Knowlton
Waterproofing of a wet basement in Knowlton, Qc

Waterproofing of a wet basement in Knowlton, Qc

Before After
Waterproofing of a wet basement in Knowlton, Qc Waterproofing of a wet basement in Knowlton, Qc

This Knowlton client has a basement that is half an unfinished basement and half a crawl space. One of these two parts is an extension which was added after the construction of the house. When our client contacted us, she told us that water was seeping at the joint of the two parts between the space where there is a floor and where there is none.

In order to resolve the problem, we sent our specialist Peter to perform a complete inspection of the basement and crawl space to assess the problem and recommend the best solution that will solve the problem.

So we installed the WaterGuard interior drain system where the foundation was affected by water infiltration. Thus, the water which infiltrates at the junction of the two parts of the basement is intercepted and evacuated before it harms the space. Subsequently, the SuperSump sump pump system is installed in the ground in order to evacuate the water collected by the drain and the water present in the soil which seeks to leave.

Finally, the CleanSpace membrane, which is an ultra-resistant vapor barrier, is installed where water moistens the walls. When the foundation is built using concrete blocks, water infiltrates through the joints between the blocks and the water vapors pass through the pores, which humidifies the space.

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

Professional Crawl Space Repair and Basement Waterproofing Company in Knowlton, QC

Happy Customers Surrounding Knowlton, QC
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Systèmes Sous-sol Québec serving Knowlton, QC

Responsible basement waterproofing, foundation repair company serving Knowlton, Quebec

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 which are designed to fix your home. We are the authorized Basement Systems dealer in Knowlton, QC.

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Services we offer in Knowlton:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Basement finishing and remodeling services.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
  • Gutter Installation
  • Gutter Guards
  • And More!
Job Stories From Knowlton, QC
Water infiltration and humidity in a basement in Knowlton

When our client from Knowlton contacted us to request a free inspection and quote, we sent her a specialist to assess the problem of water and moisture infiltration that she had in her basement. During the appointment, our waterproofing expert learned that it had been 2 years since our client suffered from water infiltration, but that she only started thinking about fixing the problem very recently. When it rains, enough water infiltrates to form small pools of water on the ground. No damage has been done till now, but that does not mean that the problem will not get worse over time.


This is why the client decided to have the problem resolved with our WaterGuard interior drain solution and our SuperSump sump pump system. The internal drain is installed at the foot of the foundation in order to intercept the water which infiltrates under the slab and at the foot of the foundation (wall-sole joint). The drain is then connected to a well where the lining is installed which houses the sump pump. This system makes it possible to evacuate water far from the house effectively. We also installed the WaterGuard TrenchDrain at the foot of the door to intercept water outside before it enters. In addition, the CleanSpace vapor barrier membrane blocks water vapors from the concrete pores. The wall is thus protected and the water will no longer humidify the space.

Water infiltration and humidity in a basement in Knowlton - Photo 1
Work Requests From Knowlton, QC
Project Location: Knowlton, QC
Infiltration d'eau au sous-sol, absence de drain dans la dalle de béton du garage.
Project Location: Knowlton, QC
We have a recurring problem with a small amount of basement flooding on one wall during the spring melt. We'd like to finish the basement but need to make sure it will stay dry, first!

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