Crawl Space Repair Before & After Photos

In our client's residence located in Saint-Jean-de-l'Île-d'Orléans, the crawl space had high humidity levels, insufficient insulation, and signs of deterioration due to its old construction. To remedy the situation, our team performed a complete encapsulation using our CleanSpace membrane. This high-performance system creates a waterproof barrier against moisture while improving the home's air quality and energy efficiency. The crawl space is now clean, dry, and protected against mold, moisture infiltration, and material deterioration. This complete transformation contributes to the health of the home, as well as the daily comfort of its occupants.

This crawl space in Victoriaville was very damp and filled with mold.

Our client knew that he needed to encapsulate it since the air inside was flowing into the upper house, and mold growth was increasing.

Part of keeping your crawl space dry involves installing a CleanSpace water vapor and a SaniDry humidifier.

The CleanSpace crawl space encapsulation system is a high-duty 7-Layer liner material, like a pool liner. It gets installed across the floor and up the walls in order to stop all water vapor from the walls or soil.

Once the Cleanspace is installed, we needed to install the SaniDry dehumidification system. This system comes in a lower height unit specially made for crawl spaces.

The ancestral home in Waterville had seasonal water infiltration and a damp dirt-floor crawl space. The air was musty, humidity levels were high, and the structure was at risk of long-term damage. The homeowners wanted a lasting solution to keep the space dry and improve air quality. The team from Systèmes Sous-sol Québec installed a full crawl space repair system. WaterGuard ensures proper water drainage, while the CleanSpace liner completely seals the floor and walls from moisture. The SaniDry Sedona dehumidifier keeps the air dry and healthy, and SilverGlo panels provide thermal insulation. Outside, IceGuard and LawnScape help direct water safely away from the foundation.

The result is a clean, dry, insulated, and odor-free crawl space that protects the home from future water issues and enhances indoor comfort.

The problem: The client found that she had humidity coming from her crawl space, the windows were often fogged up. In addition, she told us during the inspection that her dehumidifier worked all year round and that was not a good sign.

The solution: For this project, they used CleanSpace and a smartsump in order to considerably reduce the humidity level in this crawl space. They also installed a discharge line with an Iceguard so that the water could be redirected even in winter.

This homeowner in Joly, QC, needed immediate assistance reinforcing beams and joists in their crawl space. Notice in the before photo, the structural integrity was compromised by weakened beams, contributing to uneven floors. Our team at Systèmes Sous-sol Québec expertly installed the SmartJack® System, stabilizing the beams and lifting the floor to its original elevation. To address humidity and potential mold issues, we paired it with the efficient SaniDry™ Sedona dehumidification system. As the after photo shows, the flooring is solid and the crawl space environment safeguarded.