The Problem: Damp and Contaminated Crawl Space with Mold Risk
A homeowner in Carle Place, NY contacted Zavza Seal after noticing musty odors and high humidity in their home, which they traced back to their crawl space. The crawl space, covering approximately 400 square feet, was filled with dirt, debris, and moisture.
These conditions created an ideal environment for mold and mildew growth, as well as attracting rodents and other pests. The lack of a proper moisture barrier, air sealing, and insulation contributed to poor indoor air quality and energy inefficiency. The homeowner needed a comprehensive solution to clean, seal, and protect the crawl space and ensure the home remained healthy and dry.
The Solution: Crawl Space Encapsulation and Air Quality Improvement
Zavza Seal, a trusted provider of crawl space encapsulation and mold prevention services in Carle Place and across Long Island, developed a step-by-step plan to fully remediate the crawl space and improve the overall condition of the home.
Our Step-by-Step Approach:
- Debris and Dirt Removal
Our team began by removing all debris and dirt from the crawl space to create a clean working surface. - Vacuuming and Detailed Cleaning
We then thoroughly cleaned and vacuumed the crawl space to remove fine dust and contaminants. - Disinfection and Rodent Repellent Treatment
We sprayed all exposed surfaces with an all-natural disinfectant designed to eliminate mold and mildew and repel rodents. This EPA-registered spray is highly effective against viruses and bacteria, non-flammable, non-irritating, and completely odorless. - Installation of Crawl Space Membrane
We installed our high-performance 15-mil crawl space membrane across the entire floor and walls of the crawl space. This seamless membrane, made of 100 percent virgin polyethylene reinforced with strengthened ribbons, offers superior puncture and tear resistance compared to standard membranes. - Anchoring the Membrane
The membrane was securely anchored to the top of the foundation wall to ensure long-lasting coverage and protection. - Dehumidifier Installation
We installed two new dehumidifiers with drain tube condensate pumps, one in the basement and one in the crawl space. These units were supplied by the homeowner and connected to the sewer lines. Our team coordinated with the client to determine the best connection point for the crawl space unit if no sewer line was directly available there. - Air Sealing the Rim Joists
We applied spray foam to the joints of the rim joists to effectively air-seal the crawl space and block drafts and potential pest entry points. - Insulation Installation
Finally, we installed new R-19 vapor-faced batt insulation in the crawl space ceiling to enhance energy efficiency and help maintain consistent indoor temperatures.
The Outcome
With this comprehensive approach, Zavza Seal transformed the crawl space into a clean, dry, sealed, and insulated environment. The homeowner in Carle Place now enjoys improved indoor air quality, reduced risk of mold and mildew, and a more energy-efficient and comfortable home.
Why Homeowners in Carle Place Trust Zavza Seal
At Zavza Seal, we specialize in crawl space encapsulation, mold prevention, and insulation services across Long Island. Our expertise and use of premium materials ensure that your crawl space stays protected for years to come.
If you are experiencing crawl space issues or want to improve your home’s health and efficiency, contact us today for a professional inspection and custom solution.