Installing A Roof Attic Fan

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.

Installing a roof attic fan.

Consider two things for. That way you ll be able to tell where to cut out. Drive nail through center of vent location. Turn off the electricity in your attic.

Gable fans are installed in the wall of your attic and can take the place of an attic vent beneath the gable. Roof fans are mounted on plastic or sheetmetal bases that serve as. Drill a pilot hole through the roof where you want your fan to go. Use the main fuse box or circuit breaker box to shut it off.

You install an attic fan through the roof and flashed under the shingles. Cut shingles along circular outline with a utility knife. In attic mark location of solar powered vent between two roof rafters. Do it yourself attic fan installation instructions calculate your eave vent size.

There are two basic attic fan designs. There are two basic types of fan installations. A licensed electrician can ensure that all aspects of your project will be completed correctly. Install roof brackets and fall arrest system to roof.

Power ventilators come in a number of sizes and are rated by cubic feet of air moved per. Cool attic cx1500ups power gable mount ventilator. 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. Before you begin make sure all factory installed bolts are tightened.

Installing an attic fan on a roof 1. Then we unbox and install an attic fan. Scribe outline of vent s flashing on roof using homemade dowel compass. Those made for roof installations and those intended to be mounted in a gable wall.

Draw a circle on the roof matching. Attic ventilation fans also tend to be quite energy efficient in terms of their own operation. Discover the difference between a attic fan and a whole house fan.