Uninsulated crawl space causing floor movement in Saint-Guillaume, QC

In Saint-Guillaume, QC, an uninsulated crawl space was causing floor movement and instability in the support beams, due to moisture infiltration clearly visible in the first photo. The excess humidity had begun to compromise both comfort and structural integrity.

To resolve the issue, Systèmes Sous-sol Québec installed a complete CleanSpace® Encapsulation System, paired with CleanSpace™ Drainage Matting. As shown in the ‘after’ photo, this custom solution created a sealed, durable environment that prevents moisture from entering and damaging the space.

To further enhance protection, we added the SmartDrain™ system, designed to detect plumbing leaks beneath the liner. If a leak occurs, it redirects water safely while sounding an alert—providing early warning and peace of mind for the homeowner.

This tailored approach not only stabilized the crawl space structure but also safeguarded the area against long-term moisture issues. The result is a clean, dry, and resilient foundation that helps preserve the home’s value and comfort for years to come.