Rooftop Fans for Attic Ventilation: Will They Fix a Stuffy Upstairs?
A stuffy, uncomfortable upstairs is one of the most common complaints in two-story homes. The problem is often caused by heat buildup in the attic, which radiates down into the living spaces below. Rooftop fans—also called powered attic ventilators (PAVs)—are frequently recommended as a solution, but do they actually work? The answer depends on understanding […]
