Curling or Buckling Shingles: Shingles that curl, buckle, or appear to be in poor condition can leave your roof vulnerable to water infiltration.
Sagging Roof: A sagging roof is a serious structural issue that should not be ignored. A local roofer can help assess the extent of the damage.
High Energy Bills: If your energy bills have been steadily increasing, it could be due to poor insulation or ventilation in your attic. A roofing contractor can inspect your roof's ventilation and insulation to improve energy efficiency.
Moss or Algae Growth: The presence of moss or algae on your roof can lead to moisture retention, which can deteriorate shingles over time.
Damaged Flashing: Damaged flashing around roof penetrations like chimneys and skylights can lead to leaks. A roofing contractor can repair or replace the flashing to prevent water from entering your home.