Ridge vents, soffit vents, gable vents, and powered attic ventilators to maintain proper airflow. Balanced ventilation prevents moisture buildup, ice dams, and premature roof deterioration.
Signs of poor attic ventilation in Alabama: excessive heat in summer (150°F+), moisture or frost on roof sheathing in winter, mold growth, or curling shingles. The rule of thumb is 1 sq ft of ventilation per 150 sq ft of attic floor.
For most homes in Alabama, a balanced system of soffit vents (intake) and ridge vents (exhaust) provides the best performance. We avoid mixing vent types (like ridge + gable) which can short-circuit airflow.
Call I Fix Attics today: 205-768-5783