How To Put In Attic Fan

Installing an attic fan over a gable vent 1.

How to put in attic fan.

Installing the shutter if the existing gable vent is smaller than the diameter of the fan you ll need to remove. Installing the shutter center the front of the automatic shutter over the vent hole make sure the shutter s. It helps to cool your home temperatures and the attic by approximately 30 degrees. The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows.

Find a piece of plywood that s at least as wide as the distance between the studs. Install roof brackets and fall arrest system to roof. On average labor costs run between 100 300 and the fan itself may range from as little as 50 to more than 500. You re going to be mounting the.

Whole house fans work on the principle of removing the hot and humid air out of the house. You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications. The whole house fan is installed inside the attic between the living space and ceiling. Supplies from a hardware store will be needed as will some tools that are commonly found in households.

In this video this old house general contractor tom silva explains how to keep your attic cool with a fan activated by the sun. A box fan sucks air from its back and propels it forward. Drive nail through center of vent location. Measure the distance between the studs on the left and right side of your vent.

Pricing for attic fan installation varies depending on fan type and its location. To save time use an existing roof or gable vent to install your new attic fan. Use a tape measure to get an accurate. 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.

Whole house fans tend to have higher overall costs than attic ventilation fans.