Which of the following should NOT be included in the report after inspecting insulation and ventilation?

The correct answer emphasizes that observations on disturbed insulation should not be included in the final report. While it is important for the inspector to note any issues like disturbed insulation during the inspection process, these observations are often considered a part of the conditions that are typically expected to be corrected or addressed by the homeowner or contractor before a report is finalized.

The presence of disturbed insulation doesn't necessarily provide a definitive insight into the insulation’s effectiveness as a whole or the overall health of the ventilation system. Instead, the focus of the report should be on concrete, actionable findings that can guide the homeowner in making necessary improvements.

In contrast, findings regarding the presence of insulation are essential as they confirm whether insulation is present in the areas inspected. Details on vapor retarder types are also crucial since they impact moisture control and energy efficiency. Meanwhile, recommendations for improvements provide guidance on best practices to optimize insulation and ventilation, helping homeowners understand steps they can take to enhance their home's energy efficiency and comfort.