Ventilation is important everywhere, even in the attic. Fans are one way to improve attic ventilation. They help homes stay cool in steamy summers, and even prevent ice dams in frigid winters.

What Does a Vapor Barrier Do? A vapor barrier is designed to limit the movement of water vapor from one area of your home to ...

Ridge vents, gable vents, turbine vents, or attic fans can help promote airflow and ... you're insulating an attic or lofted space in your home.Fokusiert / Getty Images Once your attic is ...

Why is attic ventilation such a big deal ... Motor driven exhaust fans may also be powered by solar panels. The difficulty with such systems is that if they fail, the building occupant may ...