Why is Attic Ventilation Important?
Balances Airflow to Help Your Home "Breathe"
A proper attic ventilation system includes intake vents (like soffit vents) and exhaust vents (like ridge vents) to create a continuous flow of air that removes heat and moisture.
Reduces High Attic Temperatures
In summer, attic temperatures can exceed 160°F without ventilation, leading to higher energy costs and damage to roofing materials over time.
Prevents Ice Dams in Winter
Without ventilation, warm attic air can melt snow on the roof, which then refreezes at the edges, causing ice dams that can lead to leaks and structural damage.
Minimizes Moisture Buildup
Everyday activities produce gallons of moisture that rise into the attic; without ventilation, this moisture can cause mold, wood rot, and ineffective insulation due to condensation.