EXHAUST VENTILATION FANS

Exhaust ventilation fans are used in homes, office spaces, factories and other types of buildings to remove humid or stale air from the area. Smaller fans are made of plastic with some metal parts, while industrial types are made mostly of aluminum. If you're shopping around for a unit for your home, you should learn proper sizing for bathrooms or kitchens, and other frequently asked questions about exhaust ventilation fans... Areas that are prone to moisture (such as the kitchen or bathroom) and rooms that are prone to humidity (like attics and basements) often require ventilation. Each situation is unique, so there is no one perfect location to install exhaust fans. However, an important consideration about exhaust ventilation fans is the proper sizing for the area you want it installed... Not all exhaust fans are made alike. Since each bathroom, kitchen or room has different sizes and fixtures that affect moisture or pollutant levels, the size of exhaust fan for each room varies..