Systèmes Sous-sol Québec Before & After Photos

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A Wet and Humid Basement in Roxton Pond

We once received the following customer request: "I want to have an inspection of my basement, because I have a problem of water infiltration and an external drain is not a possibility for us". No problem, interior drains are our specialty! So we sent our basement waterproofing expert Andrew to do a complete assessment of this damaged basement and to recommend the most effective solution for dealing with this problem from the inside.

Then we sent a crew to start the installations. They started by sealing a crack with FlexiSpan. Next, they installed a 143-foot perimeter of WaterGuard interior drain and then added a CleanSpace vapor barrier membrane to the walls. Finally, to dehumidify and purify the air, we installed the SaniDry XP dehumidifier!

Changing an old and inefficient sump pump in Roxton Pond,Qc

B&A

Problem

Mr. Tremblay had an outdated, old and unsafe pump system. He contacted Systèmes Sous-sol Qc to change it to avoid any future problems.

Solution

Our team changed their pump system to our TripleSafe system. It is the most efficient, safe and airtight lid and includes 3 sump pumps, one of which is a battery backup. So even in case of a power outage, the TripleSafe will work.

 

Addition of support pillars in a crawl space in West Brome, Qc

The main floor in Mr. Hammer's house was no longer level and he even felt his floor "softer" in some places. One of the causes is the lack of support pillars in the crawl space. The current pillars of support were poorly spaced and inadequate.

The solution

We added galvanized steel SmartJack pillars to reinforce the beams to properly support the floor joists.These are even adjustable over time.

Crawl space in a very bad state in Herouxville, , Qc

Our client identified a humidity problem in his crawl space and wanted a permanent solution. He contacted our company after a brief search on the internet.

Our specialist has performed an assessment and recommended a three-tier solution.

A CleanSpace to isolate the earth and the humidity it releases from the rest of the crawl space. SilverGlo insulate the foundation walls and SaniDry to continuously reduce the relative humidity.

Our client benefits from a dry crawl space all year round.

Crawl space repair in Herouxville, QC

Before our work began, the crawl space beneath this Herouxville home was damp and unhealthy. High humidity and visible mold were present, raising concerns about indoor air quality and the home’s structural integrity. Poor ventilation and inadequate drainage allowed moisture to build up, increasing the risk of long-term damage.

After installing the CleanSpace crawl space encapsulation system with drainage matting, SmartDrain, and the SaniDry Sedona dehumidifier, the crawl space is now dry, clean, and properly protected. Moisture is controlled, water is safely directed away, and humidity levels are stable. The home now benefits from improved air quality and a healthier foundation environment.

service area map

Proudly Serving the province of Québec

We serve the following areas

QuebecOntario Our Locations:

Systèmes Sous-sol Québec
2990 Boul. le Corbusier
Laval, QC H7L 3M2
1-514-800-6406