Crawl Space Repair Before & After Photos

Before crawl space encapsulation and insulation, this Woodbridge, Virginia home struggled with cold floors each winter, rising energy bills, and persistent musty odors from a damp, uninsulated crawl space. After installing CleanSpace encapsulation—a durable vapor barrier—and SilverGlo Wall Insulation, which delivers advanced warmth and moisture resistance, the transformation was immediate. The floors became noticeably warmer, drafts disappeared, and heating costs dropped significantly. Not only did air quality improve, but the home also became more comfortable and energy efficient overall, demonstrating the powerful impact of professional crawl space encapsulation and insulation in Woodbridge, VA.

A homeowner in Arlington, VA, was troubled by unpleasant smells and cold air coming from their crawl space, making their home uncomfortable and inefficient. To address these concerns, NV Waterproofing & Foundation Repair encapsulated the crawl space with a comprehensive solution. We installed drainage matting to manage water intrusion and CleanSpace, a durable vapor barrier, to block moisture and odors. To improve energy efficiency, we added SilverGlo insulation, which reflects heat back into the crawl space, keeping it warm and reducing energy costs. We also blocked the crawl space vents to prevent cold air from entering and created a new door opening to install an EverLast door, a durable and airtight solution that keeps moisture, pests, and outside air out. With these upgrades, the homeowner now enjoys a clean, dry, and energy-efficient crawl space, free from odors and drafts, making their home more comfortable and healthier.

When homeowners in Kensington, MD, discovered mice sneaking into their home through the crawl space, they knew it was time to take action. Their outdated crawl space door and a missing block vent were essentially open invitations for pests. These issues not only made the crawl space vulnerable to infestations but also to moisture and energy loss, creating a long list of potential problems.

To address these concerns, our expert team got to work. The first step was cleaning out the crawl space to prepare it for a robust, long-term solution. We installed our CleanSpace® system to create a tough barrier that blocks moisture and prevents pests from entering. For added protection, we applied SilverGlo™ insulation, which not only improves thermal performance but also reinforces moisture control.

We then sealed the crawl space completely with the installation of a sturdy EverLast door and a new block vent. The EverLast door is made from durable, mold-resistant material and provides an airtight seal to keep out pests and keep the crawl space protected. Together, these solutions transformed the crawl space into a safe, dry, and insulated environment.

The benefits? The homeowners now enjoy a pest-free foundation, better energy efficiency, and peace of mind knowing their crawl space is fortified against future issues. This crawl space repair in Kensington, MD, is an excellent example of how our team combines effective products like the CleanSpace® system, SilverGlo™ insulation, and EverLast door to deliver exceptional results that last.

A homeowner in Alexandria, VA, contacted NV Waterproofing and Foundation Repair with concerns about the structural integrity of their floors. They had noticed signs that the floors in their home were not properly supported and wanted a professional inspection to determine if new supports were needed.

Our inspector visited the property and conducted a thorough evaluation of the crawl space. It was clear that the existing beams were insufficient to properly support the floors above, which was causing the homeowner’s concerns. Without intervention, the issue could have worsened, leading to further instability and potential damage.

To resolve the problem, we replaced the inadequate beams with steel SmartJacks and supplemental beams. SmartJacks are adjustable steel supports designed to stabilize and lift floors, ensuring long-term structural integrity. These new supports provided the strength and stability needed to properly support the floors above, giving the homeowner peace of mind.

The results were exactly what the homeowner had hoped for. Their floors were now level, stable, and fully supported, and they were thrilled to know their home was safe and secure.

A homeowner in Alexandria, VA was plagued by musty smells throughout their home, soon discovering the problem stemmed from the crawl space beneath the house. High humidity and excess moisture had turned this area into a breeding ground for mold, mildew, and unpleasant odors, all of which were impacting indoor air quality and creating an unhealthy living environment. Concerned about the long-term effects on both their family and the structural integrity of their home, they searched for a trusted "Crawl Space Repair Contractor near you" and found NV Waterproofing and Foundation Repair.

Our team responded promptly, developing a comprehensive plan for Crawl Space Repair in Alexandria tailored to resolve these issues for good. We began by installing durable drainage matting along the crawl space floor, creating efficient channels to direct any water to a sump pump and prevent pooling. Next, SilverGlo™ insulation panels were fastened to the walls, adding superior thermal protection and helping stop heat loss for better energy efficiency. We then encapsulated the entire crawl space with the CleanSpace® vapor barrier, a tough, 20-mil thick liner that seals out ground moisture, halts mold growth, and keeps the area clean and usable for storage.

To ensure future protection, our crew also installed a SuperSump® pump system—one of the industry’s most reliable options—to efficiently remove any water that may enter the crawl space down the line. The combined approach provided total moisture control, eliminated the musty smells, and dramatically improved the overall air quality inside the home.

The homeowner was delighted with the results of their Crawl Space Repair in Alexandria. Not only was their crawl space dry and odor-free, but they also enjoyed the peace of mind that comes with knowing a professional crawl space repair contractor near you delivered a lasting, high-quality solution. This project perfectly illustrates how expert encapsulation and moisture management can enhance indoor air quality, protect your home from future damage, and create a healthier environment for your family.

Learn more about Crawl Space Repairs here.