Installing A Roof Attic Fan

Cool attic cx1500ups power gable mount ventilator.

Installing a roof attic fan.

Those made for roof installations and those intended to be mounted in a gable wall. You install an attic fan through the roof and flashed under the shingles. Both come in several types. Power ventilators come in a number of sizes and are rated by cubic feet of air moved per.

Installing an attic ventilation fan will help protect the integrity of your home by reducing temperatures and humidity levels in your attic space by pushing hot air out of your home while drawing cool air into your attic. There are two basic attic fan designs. Drill a pilot hole through the roof where you want your fan to go. Roof fans install right through your roof and are usually installed when you are having work done on the roof to get a good seal.

Roof fans are mounted on plastic or sheetmetal bases that serve as. There are two basic types of fan installations. Gable fans are installed in the wall of your attic and can take the place of an attic vent beneath the gable. Discover the difference between a attic fan and a whole house fan.

Installing an attic fan on a roof 1. Consider two things for. Attic ventilation fans also tend to be quite energy efficient in terms of their own operation. In attic mark location of solar powered vent between two roof rafters.

Scribe outline of vent s flashing on roof using homemade dowel compass. Draw a circle on the roof matching. Turn off the electricity in your attic. Gable fans are installed at the very top of your gable end walls and vented through the walls outside.

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. Do it yourself attic fan installation instructions calculate your eave vent size. Cut shingles along circular outline with a utility knife. Then we unbox and install an attic fan.

Drive nail through center of vent location. A licensed electrician can ensure that all aspects of your project will be completed correctly. That way you ll be able to tell where to cut out.