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Energy Tip Details
Encapsulate your crawl space
Crawlspaces are prone to moisture-related problems and are hard to inspect and maintain. Crawl space encapsulation is a relatively new technology to treat chronic humidity, mold and unhealthy crawl space conditions; the crawl space is completely isolated from the ground and outside air by a high-performance vapor barrier.
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What You Need to Do
  • 1
    Engage a general contractor to evaluate and install an encapsulation system.
  • 2
    Be sure to select materials with at least an energy performance profile outlined below.

    Recommendation:

    Class 1 Vapor Retarder Material

    Minimize your bill and maximize your comfort. Home Performance with ENERGY STAR® Learn what this program can do for you, as either a resident or a contractor, by calling 877-524-1339.

Frequently Asked Questions
  • If I complete this measure, can I track my savings over time?
    If you mark an item on your plan as completed, we will track your estimated energy use and savings over time. We can use this to find additional savings options.
  • Why should I ask my contractor about the most energy efficient products?
    Energy efficient products usually have lower operating costs and frequently qualify for rebates.
  • How can energy upgrades improve the comfort and health of my home?
    No matter how efficient your heating and cooling equipment is, if your home is not properly sealed and insulated, you may not be as comfortable as you could be, and your heating and cooling systems will have to work harder. Additionally, if you have leaky or poorly insulated ductwork, your home might have humidity problems, excessive dust, or rooms that are never quite comfortable. Improving the building shell and sealing ducts can generally improve your home.
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