Sealed Crawl Spaces Mean Healthier Homes

A damp, unsealed crawl space can lead to a host of problems for Tri-State homeowners, including mold growth, pest infestations, and increased energy bills. At USA Home Performance, we specialize in professional crawl space encapsulation, providing lasting solutions to protect your home and improve your indoor environment.

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What is Crawl Space Encapsulation?

Crawl space encapsulation involves sealing your crawl space with a durable vapor barrier, insulating the walls, and can include installing a dehumidifier. This process creates a dry, conditioned space that prevents moisture intrusion and enhances your home’s overall health and efficiency. We tailor our services to meet the unique needs of each crawl space. Sealing your home’s crawl space provides:

  • Moisture Control: Prevents mold growth and wood rot by eliminating moisture buildup.
  • Improved Air Quality: Reduces allergens and musty odors that can infiltrate your living space.
  • Energy Efficiency: Creates a more stable temperature, reducing heating and cooling costs.
  • Pest Prevention: Deters pests by creating an inhospitable environment.
  • Increased Home Value: Demonstrates a well-maintained and protected structure.
crawl space encapsulation
sealed crawl space
Protection & Energy Efficiency

Our Crawl Space Sealing Process

01

Install Vapor Barrier

Moisture enters a crawl space from the ground and walls. A high quality vapor barrier is installed over the ground.

02

Seal Seams & Vents

All vapor barrier seams and overlaps are sealed with specialized tape to prevent moisture from entering. Vents are sealed to keep unconditioned air out of the crawl space.

03

Insulate Walls & Band Joist

Closed cell spray foam is the best solution. Spray foam provides the
best insulating and air sealing properties

04

Condition the Air

There are three methods of
conditioning: dehumidifier, a small amount of air supply from the HVAC system, or a small exhaust fan.

Crawl Space Waterproofing

Our crawl space waterproofing drainage system effectively protects your home by diverting water away from the foundation, preventing costly damage and moisture-related issues. Using advanced French drain technology, we ensure a dry, stable crawl space that enhances air quality and energy efficiency. Trust our expert installation to safeguard your property’s value and structural integrity for years to come.

Perimeter Drain: Crawl space Waterproofing

Frequently Asked Questions About Crawl Space Encapsulation

The duration depends on the size and condition of your crawl space, but most projects can be completed within 1-3 days.

Crawl space encapsulation offers numerous benefits, including improved air quality, energy efficiency, and protection against moisture damage, making it a valuable long-term investment.

Encapsulation prevents future mold growth by controlling moisture. However, existing mold should be addressed before encapsulation.

While not always required, a dehumidifier is often recommended to maintain optimal humidity levels and prevent moisture buildup, especially in damp areas.

Contact Us for Better Air Quality & Energy Efficiency