Interior Signs of Roof Damage
• Cracks on roof sheathing.
• Measure and calculate proper attic ventilation.
• Sagging decking (between rafters).
• Outside light coming through.
• Attic intake vents for proper ventilation.
• Bathroom and kitchen exhaust fans for proper ventilation.
• Leaks around vents, chimneys and other holes to the outside.
• Signs of condensation, wet insulation, or mold.