Homeowner Observations:

A homeowner in Westhampton, NY, was experiencing discomfort in their home, particularly during the colder months. Despite adequate heating, certain areas of the house remained chilly. Additionally, the homeowner noticed a musty odor emanating from the crawl space, raising concerns about potential health hazards.

Zavza Seal Team Diagnosis:

As leading mold remediation contractors and certified home insulation and waterproofing experts, Zavza Seal is able to identify the sources of moisture infiltration and energy loss in the home easily and effectively. Our technicians know all of the possible entry points for moisture in the home and have advanced equipment for mold inspection and testing when the project calls for it. But, in this case, with our experience installing different insulation types in New York properties, our experts were able to pinpoint the problem almost immediately.

Upon inspection, the Zavza Seal team identified the following issues:

• Inadequate Insulation: The existing insulation in the crawl space was insufficient to maintain a consistent indoor temperature, leading to energy inefficiency and discomfort.
• Poor Air Quality: The musty odor indicated potential mold or mildew growth, compromising the indoor air quality of the home.

Zavza Seal Solution:

To address the homeowner’s concerns and optimize the home’s energy efficiency, Zavza Seal implemented the following solution:

• Insulation Removal: The existing insulation was removed to create a clean and prepared surface for the new insulation.
• Disinfection and Mold Prevention: The crawl space was thoroughly treated with an all-natural disinfectant spray to eliminate mold, mildew, and other contaminants, creating a healthier environment.
• Reinforcement: A non-woven netting was installed across the joists to provide a secure base for the insulation and prevent settling.
• Insulation Installation: Dense-packed cellulose insulation was blown into the crawl space, achieving an R-value of 32. This high-performance insulation effectively blocked air infiltration and heat transfer, significantly improving the home’s energy efficiency.

By implementing this comprehensive approach, Zavza Seal transformed the homeowner’s crawl space into a well-insulated and healthy environment. The homeowner reported a noticeable improvement in indoor comfort and a reduction in energy bills.

Before picture of the state of the old insulation in the house with mold, odor and moisture

After picture of the crawl space after insulation, mold remediation and pest control.