Where To Install A Gable Attic Fan

I chose this gable attic fan because it comes with a high quality ecm 10 speed motor which means it starts at 3 000 cfm when the attic is very hot and then drops to 1 000 cfm as the heat dissipates.

Where to install a gable attic fan. This tutorial shows you how to install both a gable vent and a gable fan. Attic ventilation fans also tend to be quite energy efficient in terms of their own operation. My overall top pick for the best rated gable attic fan goes to the quiet cool afg smt 3 0. Installing a gable vent fan is a great way of keeping your attic cool during the heat of summer.

When the fan is securely mounted carry it over to the vent and nail. Not only are gable vents beautiful additions to your home 039 s exterior but they also improve air flow in your attic. This can help reduce your air condi. Roof fans are mounted on plastic or sheetmetal bases that serve as flashing.

To save time use an existing roof or gable vent to install your new attic fan. Gable fans fit into the gable vent and can be set to operate only within. Even if your roof already has ridge vents and plenty of ventilation built in it s a good idea to install gable fans or roof fans to help blow hot humid air out of the attic. You will also save on air conditioning bills.

To install an attic fan over a gable vent in your attic trace the body of the fan onto a piece of plywood that s wide enough to mount on the studs on each side of the vent. Step 5 install shutter. Attic fan installation in a hot attic can help make your attic cooler and also reduce the temperature in the rooms below. Certain that the gable attic fan shutter is plumb and level nail it to the outside of the gable.

Installing an attic fan costs on average 300 to 600 with the average homeowner spending around 500 on installing a gable mounted 1 electric vent in a 1 000 sq ft. Those made for roof installations and those intended to be mounted in a gable wall. You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications. 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.

Caulk around the shutter and at all nail penetrations to prevent leakage. Then cut out the circle with a reciprocating saw and mount the fan over the cutout using a drill. This gable fan also comes with a humidistat to keep moisture below 60 along with an adjustable. Add beauty to your exterior and improve air flow in your attic with this simple home addition.

If a base is required as in with lapped siding attach the shutter to the base first then nail it to the house.