Expert Basement Waterproofing in Manassas, VA

Challenge

During an extensive remodeling project of an older home in Manassas, VA, the homeowner discovered a significant problem: large, persistent wet spots throughout the basement. The goal of the remodel was to create additional living or storage space, but the constant moisture made the area unusable and threatened to ruin any new finishes. Concerned about water damage, mold growth, and the overall success of their renovation, the homeowner contacted NV Waterproofing and Foundation Repair for a professional assessment and a permanent solution. An inspection confirmed their fears, revealing that a comprehensive waterproofing system was necessary to protect their investment and make the basement truly livable.

Solution

To address the widespread water intrusion, our team designed and installed a full perimeter waterproofing system tailored to the specific needs of this older Manassas home. Our first step was the installation of the WaterGuard® drainage system, an interior channel placed along the basement perimeter to capture any water seeping through the foundation walls and direct it to the sump pump. Next, we applied the CleanSpace® wall system—a durable, waterproof vapor barrier that brightens the space, prevents moisture from passing through the walls, and channels any leaks down into the WaterGuard® system for removal.

At the heart of the waterproofing strategy, we placed the TripleSafe™ sump pump system, which provides three layers of protection to keep the basement dry in all conditions, including during power outages or heavy storms. To ensure effective removal of water even in freezing conditions, we included the IceGuard® discharge line attachment, preventing backups and blockages. Finally, to create a comfortable, healthy environment, our team installed the high-efficiency SaniDry™ dehumidifier, which controls humidity, prevents mold, and eliminates musty odors. With this comprehensive approach, the basement was transformed into a clean, dry, and healthy space—ready to be finished for extra living or storage needs.Our production crew implemented a multi-product strategy for complete protection:

• WaterGuard® Drainage System: We installed this interior drainage channel along the basement's perimeter to intercept any water seeping through the foundation walls and direct it to the sump pump.
• CleanSpace® Wall System: A durable, waterproof vapor barrier was applied to the basement walls. This liner stops water vapor from passing through and brightens the space, while also directing any wall leaks down into the WaterGuard® system.
• TripleSafe™ Sump Pump: At the heart of the system, we installed our most reliable sump pump. It features three pumps—a primary pump, a more powerful secondary pump for heavy water volume, and a battery backup pump—to ensure the basement stays dry even during severe storms or power outages.
• IceGuard® Discharge Line: To prevent the system from failing during freezing winter weather, an IceGuard® attachment was fitted to the exterior discharge line, allowing water to escape even if the pipe freezes or becomes blocked.
• SaniDry™ Dehumidifier: Finally, a high-efficiency SaniDry™ dehumidifier was installed to control the ambient moisture and humidity in the air, preventing mold growth and eliminating damp, musty odors.

This comprehensive approach transformed the damp, problematic basement into a clean, dry, and healthy space. With the threat of water damage completely eliminated, the homeowner can now confidently proceed with finishing the basement, adding valuable living square footage and increasing their property's value.