Which action is the inspector NOT required to take when inspecting insulation and ventilation?

An inspector is not required to disturb insulation during the inspection process. The primary goal of examining insulation is to assess its condition and effectiveness without compromising its integrity. Disturbing insulation can lead to potential damage and alteration of its performance, which is why this action is generally avoided.

On the other hand, examining vent systems, inspecting exhaust systems in bathrooms, and checking vapor retarders are essential components of the inspection. These actions ensure that the overall ventilation and moisture management within the home are functioning properly. Proper ventilation helps prevent issues such as mold growth and structural damage, making it necessary for inspectors to carry out these evaluations to provide accurate and thorough assessments during home inspections.