How To Install Vent Fan In Attic

Installing the shutter center the front of the automatic shutter over the vent hole make sure the shutter s.

How to install vent fan in attic.

You re going to be mounting the. In attic mark location of solar powered vent between two roof rafters. If your attic uses soffit vents at the bottom and gable vents at the top for ventilation having a gable vent fan drawing air into the attic would not be the best solution since it would tend to create positive pressure in the attic which could reverse the natural air flow that occurs when heat rises up through the soffit vents and out through the gable vents. Measure the vent fan.

How does an attic fan work. When exploring the best attic ventilation practices consider installing an attic ventilation fan to keep the hot air from settling in. Measure the distance between the studs on the left and right side of your vent. Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic.

Your attic is not a temperature controlled environment is never the same temperature as your living space and generally closer to the temperature outside. Drill a reference hole draw a mark on the bathroom ceiling where you d like to install the vent fan. Installation of this type of attic ventilation involves leaving a gap in the sheathing along the ridge and covering it with a perforated vent. Installing the shutter if the existing gable vent is smaller than the diameter of the fan you ll need to remove.

Drive nail through center of vent location. Use a tape measure to get an accurate. When venting a bathroom exhaust fan make sure to vent the air to the outside rather than into your attic where it can cause mold and mildew to form. Attic ventilation fans help cool air your attic by pushing out the stifling hot air from inside the attic and bringing in cool air from outside.

Installing an attic fan over a gable vent 1. Find a piece of plywood that s at least as wide as the distance between the studs. For optimum performance locate it between. No you cannot vent your bathroom exhaust fan into the attic.