Before & After Photos

We have added silver glow insulation to this crawlspace to create a thermal boundary. In addition, drainage matting has been installed to enhance waterproofing. The drainage matting creates a vapor barrier and provides increased comfort when accessing your crawlspace.

A church in Potomac, MD was experiencing clear signs of basement water intrusion. Before the repair, efflorescence was visible along the cinderblock basement walls, showing where moisture had been pushing through the block. Water was also entering at the base of the wall where the foundation wall meets the floor, which is a common problem area during heavy rain or ongoing drainage issues.

To provide a long-term waterproofing solution, NV Waterproofing & Foundation Repair installed a WaterGuard interior drainage system to collect water at the wall-floor joint and direct it away from the basement. We also installed CleanSpace along the basement walls to help control moisture and create a cleaner, brighter space. Exterior drainage was added to help move water away from the church foundation and reduce the chance of future water problems.

After the project was completed, the church basement was better protected from water intrusion, moisture, and continued damage. With WaterGuard, CleanSpace, and improved exterior drainage in place, the church now has a cleaner, drier, and more reliable basement space for the congregation.

In Gaithersburg, MD, a homeowner faced the all-too-common issue of a cracked and sinking concrete driveway. As you can see in the before photo, the severe cracks posed not just an eyesore but also a safety risk. Our solution? We used PolyLevel for lifting and stabilizing, followed by NexusPro to seal the cracks, as illustrated in the after photo. The result? A remarkably improved, safer driveway with a durability meant to last. Our mission, providing a dependable fix and a seamless customer experience, shines through in this transformation.

This Annandale, VA basement waterproofing project involved a basement unit condo that had severe water damage, mold concerns, and a strong musty odor. Water was entering the unit from a poorly constructed window well and from beneath the foundation slab, creating ongoing moisture problems and making the space difficult for the community to rent. Before the repair, the unit was damp, unhealthy, and not ready for occupancy.

After completing a full inspection, NV Waterproofing & Foundation Repair designed a permanent basement waterproofing solution to address the water intrusion at the source. Our team installed a full perimeter drainage system using WaterGuard, which collects water from the basement walls and floor joint before it can spread across the floor. We also installed CleanSpace vapor barrier to help seal the area, control moisture, and create a cleaner, brighter basement environment.

With the new waterproofing system in place, worries about future basement water damage are now a thing of the past. The Annandale condo unit is clean, dry, better protected from water intrusion, and ready for occupancy. This project gave the community peace of mind and helped turn a problem space back into a usable rental unit.