Systèmes Sous-sol Québec Before & After Photos

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.

In Baie-Saint-Paul, homeowners had to deal with persistent moisture in their basement and water infiltration, causing dampness and potential damage. The “before” photo illustrates how water infiltration into the walls and floors led to an unhealthy environment. At Basement Systems Quebec, we solved these problems with our complete waterproofing system. We installed the WaterGuard drainage system to effectively block water at ground level. We combined it with SilverGlo insulation for better moisture control and energy efficiency and added our TripleSafe sump pump for robust water management and backup power. The transformed basement in the “after” photo highlights the effectiveness of our solutions, which ensure that it remains dry and usable.

The basement of this house in Saint-Come-Liniere suffered from damp walls, cracks in the foundation, water infiltration, and a risk of mold and structural deterioration. To solve these problems, Systèmes Sous-Sols Québec installed a TrenchDrain drainage pipe, embedded in the floor to capture water directly and direct it to the sump, quickly eliminating any accumulation and preventing flooding while remaining discreet and easy to maintain. The system is complemented by the SuperSump pump, capable of efficiently removing accumulated water, even during heavy rains or snowmelt. To ensure the strength of the walls, we applied PowerBrace, an interior reinforcement that corrects cracks and prevents deformation, ensuring structural stability and safety. Thanks to this combination of solutions, the basement is now dry, healthy, and functional, offering lasting protection against moisture, infiltration, and mold, while improving indoor comfort, safety, and the value of the home.

In Saint-Jean-Port-Joli, the customer was dealing with a damp and problematic crawl space, with mold, odors, cold floors, and the risk of wood deterioration. To solve these problems, our team implemented a complete encapsulation solution, combining a drainage matting to remove water and prevent stagnation, CleanSpace® membrane covering the walls and floor to create a waterproof barrier against moisture and contaminants, and a ventilation system and integrated sump pump to ensure a dry, healthy, and permanently protected crawl space. Thanks to this intervention, the customer now benefits from a secure, insulated, and durable space, protected from moisture, odors, and structural damage.