Soffit vents are vital to a balanced ventilation system, bringing fresh air into homes and expelling moist, hot, and stale air through exhaust vents. Duraflo® soffit vents, available in metal and plastic, are durable, easily installed under eaves, and equipped with small louvers to block weather and insect infiltration. With a range of shapes and sizes, our rectangular soffit vents cater to diverse installation needs.