To save time use an existing roof or gable vent to install your new attic fan.
Attic fan installation.
Installing an attic fan over an existing gable vent is easiest but you can also install an attic fan on your roof if you don t have a vent to use.
The roof and the gables or walls.
Roof vents are usually installed along the ridge of the roof and are often passive meaning that they simply allow air to move in and out on its own.
This way you don t have to cut a brand new hole but simply make the hole for the vent larger so it can accommodate the fan.
Attic fans can be installed in roughly two areas of the attic.
Whole house fans tend to have higher overall costs than attic ventilation fans.
Those made for roof installations and those intended to be mounted in a gable wall.
Pricing for attic fan installation varies depending on fan type and its location.
Installing an attic fan can help by lowering the temperature of your attic which will save you money in the long run.
On average labor costs run between 100 300 and the fan itself may range from as little as 50 to more than 500.
There are two basic attic fan designs.
Roof fans are mounted on plastic or sheetmetal bases that serve as.
Find local contractors to install an attic or whole house fan.
Homeadvisor will connect you with prescreened and customer rated contractors in your area.
There aren t a whole lot of downsides to installation.
You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications.