Attic fans range differently depending on what kind of the Attic fan you are installing, you can expect to pay between $350 to $1,000 installed. The pricing varies based on the type of Attic fan, the sizing requirements, and the motor type.

If you are a true do-it-yourselfer you can skip the installation cost and pay for the cost of the fan itself which ranges from $100-$400. QuietCool provides great video resources for customers who wish to install their fan themselves.

Attic fans are a wise investment because without an Attic fans, your attic can get up to 150ºF - 160ºF during the summer. These temperature extremes can ruin the structure of your home and cause high energy bills. Attic fans cool, ventilate and exhaust your attic only.

Attic fans pull air from the outside through existing roof vents in your attic. This allows your attic to stay within 5-10ºF of the outside temperature at all times when the fan is running. This process of cooling and ventilating your attic allows your home to stay cooler, longer because it is no longer working against your A/C. The climate in which you live is the main factor in how much you will save off your cooling costs but you can save up to 30% off your a/c cooling cost.