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  • 2300 Westinghouse Blvd, Raleigh, NC 27604
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Crawl Space Insulation

Crawl Space Solutions for Raleigh-Durham Homes

Prime Energy Group offers crawl space solutions for both new and existing homes.

As most homeowners are aware, a crawl space can be a scary place. The average crawl space can be a moisture and energy nightmare. Here are some common problems:

  • Sagging underfloor batt insulation (results in major loss of R-Value)
  • Moisture problems (mold, decay, etc.)
  • HVAC unit performing poorly outside the envelope
  • Loose, poorly sealed, and/or disconnected duct work
  • Camel crickets and other pests

A properly closed crawl space avoids all of these problems. The floor of the space is sealed with a specially designed vapor barrier that is sealed to the walls and piers of the foundation. The insulation is applied at the perimeter walls and offers a continuous R-Value. Conditioned air from the home is then supplied to the crawl space, ensuring a clean dry space.

In new construction, a closed crawl space can make all the difference to the health, efficiency, and longevity of the home. By using proven building science and code-supported techniques, we ensure that the crawl space becomes a part of the overall building envelope. Keeping the crawl space in the envelope is the best method of controlling moisture and indoor air quality. A properly closed crawl space also allows the HVAC unit to remain in the envelope, which is critical for overall performance.

For existing homes, Prime Energy Group offers solutions tailored to meet your home’s needs. Our solutions can range from remediating moisture problems to closing and bringing the crawl back into the thermal envelope. Contact one of our BPI-certified building analysts for an in-depth evaluation of your home’s crawl space.

Contact us today for moisture barrier and crawl space insulation for your Raleigh area home!

Products We Install

Our team installs both batt and blown-in fiberglass insulation.

Spray Foam

Prime Energy Group is proud to be a leading installer of spray foam insulation.

Shower Doors

When you turn to Prime Energy Group for shower doors, you work with a great team.


From standard sizes to custom cuts, we offer all types of mirrors.

Closets & Shelving

Prime Energy Group installs quality shelving and storage solutions.

Bathroom Accessories

Prime Energy Group offers bath accessories for every taste.

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