A well-ventilated attic can help prevent problems associated with excessive heat and moisture buildup. Research has shown that the best way to ventilate an attic is with a system that provides continuous air flow along the entire underside of the roof sheathing. Achieving the desired airflow requires a balanced system of intake ventilation along the soffit or undereaves of the roof and exhaust ventilation at the ridge.
- Keeps the attic cool and dry
- Reduces air conditioning costs
- Prevents winter ice dams
- Prolongs roof life
- Meets new shingle warranty ventilation requirements