Putting Fan In Attic Door

A box fan sucks air from its back and propels it forward.

Putting fan in attic door.

Adding an attic fan can improve the airflow in your attic to keep it cool. A powered attic ventilator has a different purpose. Install an attic fan. If you do plan to install it yourself you ll need the skills to cut into the roof and the gabled end of the attic if you don t already have a louvered vent and run electricity up into the attic if you re buying an electric fan.

Whole house fans work on the principle of removing the hot and humid air out of the house. The whole house fan is installed inside the attic between the living space and ceiling. Unlike a ventilation fan a whole house fan an attic mounted fan that exhausts air from a home at night is designed to cool a house that is to lower the indoor temperature. An attic fan works by exchanging the hot air in your attic space for fresh air pulled through the vents.

The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows. This will help to avoid premature damage to the shingles or mold building up in moist hot. Attic fans push out the hot air and pull in the cool air from the vents installed on your roof. To ensure that the attic fan is working properly you need to make sure that your attic is sealed up tight where it touches the ceiling of the top floor.

Supplies from a hardware store will be needed as will some tools that are commonly found in households. It is designed to lower the temperature of an attic by exhausting air from the attic and replacing attic air.