Crawl Space Encapsulation & Waterproofing in Sullivan, New Hampshire | Matt Clark's Northern Basement Systems
Challenge
A homeowner in Sullivan, New Hampshire, had a large crawl space with nearly 5 feet of clearance in many areas, making it feel more like a short basement. Moisture intrusion and damp conditions were creating concerns about humidity, water management, and long-term conditions beneath the home.
The homeowner wanted a permanent waterproofing and encapsulation solution that would help keep the space dry year-round while improving the overall condition of the crawl space. After inspecting the crawl space, our team identified signs of moisture entering the space through the ground and foundation walls. The exposed earth and damp environment were allowing humidity to build up beneath the home. Because of the crawl space's size and height, the area required a comprehensive waterproofing and encapsulation system capable of managing water intrusion while creating a cleaner, more controlled environment.
Solution
To permanently address the crawl space moisture issues, our team installed:
- CleanSpace Wall System to help isolate the crawl space from moisture and humidity entering through the foundation walls.
- CleanSpace Floor System to create a durable vapor barrier across the crawl space floor.
- Drainage Matting beneath the CleanSpace liner to help direct water movement underneath the system while adding durability and protection.
- TripleSafe Sump Pump System to provide reliable water removal and triple-layer pump protection.
- IceGuard Discharge System to help prevent discharge line backups caused by freezing winter conditions.
- LawnScape Outlet to safely direct water away from the home.
The crawl space was transformed into a much cleaner, brighter, and more protected area beneath the home. The new encapsulation and waterproofing systems now help manage moisture intrusion, reduce humidity, and provide dependable drainage protection year-round. The homeowner now has a permanent crawl space solution designed to help protect the home from moisture-related problems for years to come. By combining CleanSpace encapsulation, drainage matting, and a complete sump pump discharge system, Matt Clark’s Northern Basement Systems helped this Sullivan, New Hampshire, homeowner create a cleaner, drier, and healthier crawl space environment. The completed system provides long-term moisture control and dependable waterproofing protection beneath the home.
