Systèmes Sous-sol Québec Before & After Photos

At the beginning, the basement showed clear signs of water-related deterioration: constant humidity, water infiltration at the base of the foundation walls, condensation, persistent odors, and visible water marks on the concrete. The space had no groundwater management system, which led to moisture accumulation and accelerated surface deterioration as well as a decline in indoor air quality.

To address the issue, a complete waterproofing intervention was carried out with the installation of a WaterGuard interior drainage system designed to capture water at the base of the walls and efficiently redirect it to a collection point. A SuperSump sump pump was also integrated to ensure continuous removal of groundwater, significantly reducing the risk of water buildup. The system was completed with a CleanSpace encapsulation, acting as a barrier against water vapor, humidity, and lateral moisture intrusion.

In the end, the basement was fully restored in terms of water management and foundation protection, now providing a much more stable, controlled environment ready for use without the constraints of chronic moisture issues.

In Saint-Pierre-Baptiste, we addressed a crawl space with a significant moisture problem. The space initially showed signs of condensation, potential material deterioration, and an environment conducive to mold growth.

To remedy the situation, we installed a CleanSpace encapsulation system to create an effective barrier between the ground and the structure. This solution limits moisture ingress and stabilizes the crawl space environment.

A drainage membrane was also installed to direct water toward the drainage system and the TripleSafe pump, ensuring continuous management of water infiltration.

Finally, a SaniDry Sedona dehumidifier was added to control humidity levels and prevent mold growth as well as musty odors.

This project represents a comprehensive intervention aimed at protecting the structure and improving the conditions of the crawl space in a sustainable manner.

A customer in Saint-Benjamin was struggling with a crawl space that was causing problems: excessive humidity, unpleasant odors and visible signs of mold. To permanently sanitize the space, we performed complete encapsulation. 

The installation of our CleanSpace membrane waterproofed the floor and walls, blocking any rising damp. To complement this, a SmartSump sump pump was installed to efficiently evacuate water, and a SaniDry Sedona dehumidifier now ensures dry, healthy air at all times. 

With these combined solutions, the crawl space is now fully protected! 

In Montmagny, the owners of this house were concerned about their foundation walls, which were beginning to lean inward. Soil pressure was exerting a constant force on the walls, threatening their stability. Cracks were visible, and the basement was becoming highly exposed to moisture and thermal loss. 

By installing our PowerBrace system, the walls are now solidly stabilized, with the possibility of gradual straightening. In addition, SilverGlo insulation panels were added to improve the basement's energy efficiency. The result is a secure foundation, a more comfortable basement and new confidence for homeowners. 

In a residence in Saint-Prosper-de-Dorchester, the owner was experiencing water infiltration problems in the basement caused by water entering at the joint between the foundation wall and the concrete slab. To correct the situation and ensure lasting waterproofing of the basement, our team installed the WaterGuard interior drainage system, designed to capture water seeping along the walls and direct it to a drainage point. The water is then pumped outside using a SuperSump sump pump, a reliable system that helps keep the basement dry and protected from moisture. This interior French drain solution effectively controls water around the foundation and prevents problems such as mold or structural damage.