Attic Vent Fan Pros And Cons

Summer temperatures range near 90 degrees in atlanta but the temperature on a roof and inside an attic can go much higher.

Attic vent fan pros and cons.

The attic fans needs to have a minimum amount of makeup air or intake air which is the vent area that the attic fan pulls air from. The theory behind attic fans is that they help prevent the transfer of heat from a hot attic to the living space below. If there isn t enough venting in the attic for the attic fan to pull air from it will start pulling air from the home s interior through the wall cavities and drywall ceilings. The pros and cons of attic fans september 09 2019 by.

Benefits of ventilation in your attic. In some cases attic temperatures will soar above 120 degrees fahrenheit. The purpose of an attic fan is to vent warm air from the house through the attic and replace it with cooler outside air. While they generally help exhaust superheated air from your attic there is a risk they pull air conditioned air from your home.

That s why the pros and cons of solar attic fans are essential to consider if you want to maximize the use of your home s space. Keeping your home comfortable is expensive both in summer s heat and winter s cold. Attic ventilation fans have pros and cons. It s possible to lower the cost of keeping your home comfortable with attic ventilation.

Here are the pros and cons of ventilating your attic and how to determine what is right for your home. Even during the colder months of the year hot air rises to become trapped in this enclosed area. Outside air is pulled through roof and soffit 1 vents keeping the attic cooler. An attic fan is installed in the attic and blows hot air out through a roof level or gable vent.