Failing Sump Pump
The previously installed sump pump system was insufficient for managing subsurface water intrusion, leaving the basement vulnerable to leaks and potential flooding. Additionally, the configuration of the sump basin allowed radon-laden air from beneath the foundation to escape into the living space, posing a health concern due to elevated indoor radon levels.
Perimeter Basement Drainage System
WaterGuard® was installed along the interior perimeter of the basement to intercept and direct groundwater before it reaches the living space. The perimeter of the concrete floor was carefully excavated to allow the drainage system to rest atop the footing, ensuring optimal positioning. Encased in clean crushed stone to promote drainage and prevent clogging, the system underwent a flood test to verify performance before being permanently sealed with concrete.
Radon Sealed Surface Drainage Around Basement Utilities
Our TrenchLock™ surface drainage system was strategically implemented to redirect water around immovable basement infrastructure, such as this oil tank. TrenchLock is engineered to integrate seamlessly with the WaterGuard® perimeter drainage system, forming a unified channel that efficiently routes water to the sump pump. Unlike conventional surface drainage systems-which can inadvertently increase indoor radon levels by exposing the sub-foundation air-TrenchLock is specifically designed to mitigate this risk. Its advanced design allows water to enter the system while preventing air exchange between the foundation and the basement environment, helping maintain indoor air quality in homes where radon is a concern.
Radon Sealed Surface Drainage in Front of Doorway Entrance
TrenchLock™ was also strategically installed at the basement door entrance to intercept and manage any potential surface water intrusion originating from the exterior stairwell. This specialized drainage component is designed to capture seepage before it enters the basement, ensuring that water is efficiently directed into the WaterGuard® system and ultimately to the sump pump. By addressing this common point of vulnerability, TrenchLock enhances the overall effectiveness of the basement waterproofing system while maintaining air isolation from the sub-foundation.
TripleSafe Sump Pump System
The TripleSafe™ Sump Pump System is the final stage in our comprehensive basement waterproofing solution, designed to ensure complete water removal from the home. It features a three-pump configuration: a primary pump for standard operation, a secondary pump for high-volume water events, and a battery-powered backup pump that activates during power outages. This layered approach provides continuous, fail-safe protection against basement flooding under all conditions. The system's airtight sump liner not only prevents water vapor from escaping into the basement but also acts as a barrier against radon gas infiltration from beneath the foundation. By combining redundancy, reliability, and radon mitigation, TripleSafe delivers unmatched peace of mind and long-term performance.
Preventing Frozen Discharge Lines
Water collected by the interior drainage system is expelled from the home through a dedicated discharge line, which was precisely cored through the foundation wall to ensure a secure and efficient exit point. Upon reaching the exterior, an IceGuard® discharge line protection system was installed to serve as a critical failsafe. In the event of freezing temperatures or line obstruction, IceGuard's patented design allows water to escape through engineered openings, preventing pressure buildup and potential basement flooding. From there, the discharge line extends to a downward-sloping area away from the home's foundation, promoting proper drainage and minimizing the risk of water re-entering the structure. To maintain the property's aesthetic appeal and protect the line from environmental damage, the discharge pipe is buried underground, ensuring both functionality and curb appeal.
Radon Extraction Point
To address radon exposure within the home, we installed a radon mitigation system designed to actively extract radon gas from beneath the foundation. The process began by creating a sub-slab depressurization point in the foundation floor, which serves as the primary extraction site. A sealed PVC pipe was then securely fitted to this point and routed to the exterior of the home, establishing a continuous pathway for radon gas to be vented safely outside. This system helps reduce indoor radon concentrations by preventing gas accumulation beneath the slab and promoting controlled ventilation.
Radon Fan
Once the PVC vent pipe reached the exterior of the home, a radon mitigation fan was installed to actively draw radon gas from beneath the foundation slab. This fan creates a continuous negative pressure environment under the home, effectively capturing and venting radon before it can enter the living space. Additional PVC piping was then connected to the top of the fan and extended vertically above the roofline, in accordance with EPA and building code standards, to ensure safe dispersion of radon gas away from any potential re-entry points. With this system in place, we guarantee compliance with EPA and WHO guidelines for indoor radon levels, and we strive to reduce concentrations as low as reasonably achievable to ensure a healthier indoor environment.
