Systèmes Sous-sol Québec Before & After Photos

The resident of this house in Quebec City suffered from a very high level of humidity, caused by a non-isolated Crawl Space.

Mrs. Malerie noticed also that the floor was sagging which caused her a deep concern.

As you can see in this picture, we have totally encapsulated the Crawl Space and the foundation.

Previously, this basement in St-Raymond suffered from persistent moisture, water infiltration, and constantly damp walls, conditions conducive to mold and deterioration of the house structure. To remedy these problems, we installed our SilverGlo™ wall insulation, which improves energy efficiency and protects against temperature fluctuations, added a vapor barrier to block moisture, and installed our WaterGuard® drainage system, which quickly drains water to prevent accumulation. Today, the basement is clean, dry, and healthy, providing a reliable, comfortable, and durable space while ensuring protection against moisture, mold, and structural damage.

In Saint-Raymond, a homeowner faced a classic case of concrete block blues beneath their patio. With walls all askew and unwelcome water gate-crashing their space, it was quite the sight. But have no fear—Systèmes Sous-sol Québec to the rescue! Our team installed the PowerBrace™ System, adding zinc-plated steel beams to hold the fort. Anchored tightly, these beams say farewell to wall wobbling and water. Check out those photos—the once-engaging battle is now a masterclass in stable grounding. Goodbye mess; hello durable safety. Lucky home, wouldn't you agree?

To address persistent moisture issues in a basement located in Chesterville, Quebec our team implemented a tailored waterproofing solution: We installed our WaterGuard internal drainage system, a patented perimeter drainage channel engineered to intercept groundwater at the wall-floor joint and direct it efficiently toward a sump pump system or discharge lines. In addition, and to enhance the system’s performance and provide additional moisture protection, we installed the CleanSpace wall vapor barrier. This thick liner is designed to prevent humidity from passing through the foundation walls, while also improving the overall appearance of the basement with its clean, white finish. The installation was executed with minimal disruption. As a result, the basement is now fully protected against water infiltration and is in optimal condition for finishing.

Moisture, odors and mold had taken hold in the crawl space of this residence in Saint-Camille, compromising comfort and health. To remedy the situation, our team completely encapsulated the crawl space with our CleanSpace system, a highly resistant membrane sealed to the walls and pillars. By controlling humidity, this solution prevents mold growth and protects the structure of the house over the long term