Basement Repair in Hanover, New Hampshire, by Matt Clark's Northern Basement Systems.

Challenge

A homeowner in Hanover, New Hampshire, contacted Matt Clark’s Northern Basement Systems after years of struggling with water intrusion and structural concerns in their basement. After heavy rains or snowmelt, water would seep in along the perimeter, and several foundation walls had visible cracks with minor inward bowing. The damp environment led to musty odors, peeling paint, and an overall uncomfortable feeling in the space. The homeowner wanted a permanent, professional solution that would not only stop the water but also stabilize and protect their basement walls for years to come.

Solution

A certified basement specialist from Northern Basement Systems conducted a thorough inspection of the home. The team identified multiple contributing factors: hydrostatic pressure pushing moisture through the floor and wall joints, insufficient drainage, and wall movement caused by unstable soil around the foundation. The basement lacked proper humidity control, and the existing sump pump system was outdated and unreliable.

Based on the findings, the specialist designed a comprehensive repair plan combining structural stabilization, waterproofing, and humidity management.

To ensure long-term stability and dryness, the crew implemented a multi-system approach using products engineered by Supportworks and Basement Systems—each chosen to address a specific problem area:

• PowerBrace™ Wall Support System: Galvanized steel I-beams were anchored to the floor and ceiling joists to stabilize the foundation walls permanently. The adjustable design allows the walls to be tightened over time, helping to restore them to their original position.

• CleanSpace® Wall System: A bright, durable vapor barrier was installed over the interior walls. This system not only improves the appearance of the basement but also directs any seepage into the drainage system while preventing moisture from evaporating into the air.

• DryTrack® Drainage System: Installed along the perimeter, DryTrack collects water seeping from the wall-floor joint and channels it directly to the sump pump without clogging or disturbing the footing.

• TripleSafe® Sump Pump System: This triple-pump setup provides complete protection, even during heavy rain or power outages. The system includes a primary pump, a secondary pump, and a battery backup.

• SaniDry™ Sedona Dehumidifier: To maintain optimal humidity levels and prevent odors, a high-efficiency SaniDry Sedona was installed, capable of filtering dust and allergens while keeping the space dry and healthy.

• IceGuard® Discharge Line Protection: IceGuard fittings were installed on the sump discharge line outside the home, allowing water to escape if the line freezes.

• LawnScape® Outlet: The sump discharge line terminates in a discreet LawnScape outlet, directing water safely away from the foundation while blending into the yard.

Once completed, the transformation was remarkable. The homeowner now enjoys a clean, dry, and structurally sound basement that’s protected year-round. The PowerBrace system stabilized the foundation walls, while the combination of DryTrack, CleanSpace, and TripleSafe ensures that any groundwater is collected and pumped away efficiently. With the SaniDry Sedona maintaining a consistent dry environment, the air feels fresh, and the musty smell is gone.

The project was completed on schedule, and the homeowner expressed immense satisfaction knowing their basement is protected with warrantied, industry-leading systems backed by Matt Clark’s Northern Basement Systems.  This Hanover, New Hampshire, basement is now a testament to how the right combination of structural repair and waterproofing technology can completely transform a space. By installing the PowerBrace, CleanSpace Wall System, DryTrack, TripleSafe, SaniDry, IceGuard, and LawnScape, the home is not only safeguarded against water damage but also prepared to stand the test of time for decades to come.