Waterproofing From the Inside
Sometimes, waterproofing from the outside and installing an exterior French drain is not an option. Various physical reasons can cause this including lack of space, presence of a party wall, proximity of infrastructure, and much more. In these scenarios, an interior drainage system is an effective solution for restoring a dry living environment.
To proceed, our teams create a trench around the inside perimeter of the foundation. They then install a drain and a Delta membrane affixed to the walls. Finally, we lay a drain stone over the drain and pour concrete on the surface. A catch basin completes the process, to ensure optimal water drainage.
SATISFIED CUSTOMERS
« Courteous and professional employees. I hired them for cracks in the foundation of my house. The work they did was of A1 quality, and was done very cleanly! I would recommend this company to everyone. »
Annie-Pier Massé« Very professional. Short time between the call and the appointment. We had several cracks in the foundation and they quickly came to repair everything. »
Claudio Bustos« Always available to answer our questions. »
France Trachy« Very professional team, no more problems! I was well advised for the repairs done in our house. »
Patrick Fontanals« A competent team that works neatly. I recommend them to everyone. »
Annie Masse« I contacted the company in the spring and Jean Felix showed up at the agreed time. My problem consisted of a concrete slab that was allowing groundwater to seep into the basement in the spring. This was a major challenge because the water [...] »
Alain GagnéOur certifications
