Crawl Space Repair in Claremont, New Hampshire, by Matt Clark's Northern Basement Systems.
Challenge
A homeowner in Claremont, New Hampshire, reached out to Matt Clark’s Northern Basement Systems after noticing persistent dampness and musty odors coming from their crawl space. The air in their home felt humid, and during heavy rains, water pooled along the dirt floor beneath their house. Over time, the moisture had begun to cause insulation to sag, floor joists to soften, and the home’s heating and cooling system to work harder than usual.
The homeowner wanted to eliminate water issues, control humidity, and protect their home’s structure with a long-term, professional solution.
Solution
A certified crawl space specialist from Northern Basement Systems performed a thorough inspection. The crawl space had a bare dirt floor and no vapor barrier, allowing ground moisture to evaporate directly into the home. Water intrusion from outside drainage issues was also evident, and there was no sump or drainage system in place to manage it.
After reviewing the findings, the specialist designed a custom encapsulation and drainage plan to transform the crawl space into a clean, dry, and healthy environment.
To permanently solve water and humidity issues, the crew installed a CleanSpace® Crawl Space Encapsulation System, combined with a SmartDrain® System—two of the most advanced products available for crawl space protection.
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CleanSpace® Encapsulation System: A heavy-duty, 20-mil reinforced vapor barrier was installed over the entire crawl space floor and walls. This durable liner completely seals out moisture from the earth, preventing humidity, odors, and vapor from entering the home. It also brightens the space, making it easier to access for future maintenance.
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SmartDrain® System: Explicitly designed for encapsulated crawl spaces, the SmartDrain was installed beneath the CleanSpace liner to collect and remove any water that might enter from plumbing leaks or unexpected seepage. It features an airtight lid and a WaterWatch® alarm that notifies the homeowner if water is ever detected.
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Drainage Matting: Placed beneath the CleanSpace liner, this allows any water beneath the barrier to flow easily toward the SmartDrain for removal.
The transformation was dramatic. The crawl space, once dark and damp, is now clean, bright, and completely sealed from the earth. The homeowner immediately noticed the difference—no more musty odors, and the air inside their home felt fresher and less humid. The CleanSpace system ensures long-term protection, while the SmartDrain offers peace of mind with early leak detection.
The project was completed quickly and efficiently, and the homeowner expressed their appreciation for the professionalism and cleanliness of the installation team. With the entire system backed by a warranty from Matt Clark’s Northern Basement Systems, the crawl space is now protected for many years to come. This Claremont, New Hampshire, project demonstrates how a combination of the CleanSpace Encapsulation System and SmartDrain can completely transform a crawl space. By sealing out moisture and providing an intelligent drainage solution, Matt Clark’s Northern Basement Systems delivered a permanent fix that protects both the home’s structure and the air the family breathes—creating a safer, healthier, and more energy-efficient home.
