Roof ventilation balance refers to the proper ratio between intake and exhaust ventilation in a roofing system. Balanced ventilation ensures continuous airflow through the attic, preventing heat and moisture buildup. In Vancouver’s climate, maintaining ventilation balance is essential for preventing condensation, mold growth, and ice dam formation. Improper balance can lead to reduced energy efficiency and roofing material deterioration. Professional design ensures optimal airflow for long-term roof health.
