illustrates the difference between properly and improperly installed attic insulation and the resulting impact on roof ventilation and potential moisture issues. Here is a detailed description and explanation of the two diagrams: 🏠 ATTIC INSULATION AND VENTILATION COMPARISON The image presents two cross-section diagrams of a roof-to-wall junction, demonstrating how the placement of insulation affects airflow from the soffit (eave) into the attic space. 1. PROPERLY INSTALLED INSULATION (TOP DIAG