NHIE Insulation and Ventilation Practice Exam

If insulation is found to be improperly installed in a crawl space, the right course of action is to remove and reinstall it properly. Proper installation of insulation is crucial for several reasons, including preventing heat loss, moisture problems, and potential pest infestations. Improperly installed insulation can create gaps and voids that diminish its effectiveness, leading to increased energy costs and discomfort within the home.

Removing and reinstalling the insulation allows for the insulation to function as intended, ensuring that it is evenly placed and that there are no compression points or air leaks. Additionally, this process allows for a thorough inspection of the crawl space for other issues, such as moisture or mold, which might have developed due to poor insulation practices. Simply leaving it as is, covering it with a barrier, or only inspecting for pests would fail to address the root problem of the inadequate insulation, potentially leading to ongoing issues such as higher utility bills and structural concerns.