Using either the template that comes with the vents or the vent itself mark the size of the vent on the inside of the attic wall.
Installing gable vents in garage.
It will take some manipulation to get the top of the flange to move under the cap flashing.
Step 1 prepare.
In order to facilitate this exchange of warm and cool air the general rule of thumb suggests installing at least 1 sq.
Installation first requires a wood frame made of 2x4s installed from the attic between two studs.
A quick overview of installing gable vents.
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Safety precautions should be taken at all times.
Though installing a gable vent is relatively easy it is a big mistake not to use the proper tools and materials to mount it.
You can typically install gable vents in an attic in an afternoon with some common hand operated tools.
Deciding to combine a gable vent with a different type of exhaust vent is another mistake you should avoid.
Another big mistake is to lack adequate insulation or intake ventilation before you install it.
Prepare the garage for installation of an exhaust fan.
Of vent for every 300 sq.
1 measure the height and width of the interior frame of a gable vent with a tape measure.
However since instructions posted on a product label aren t always the most specific or clear here are the basic steps.
A gable end vent can cost anything between 50 and 200 per vent depending on materials used size and type.
It would be recommended that you keep aside about 300 for getting the attic gable vents and the labor to install them.
Rather than being installed on the roof gable vents are installed on the exterior side wall of the home near the roof ridge.
Cut a hole in the garage ceiling where you want to place the exhaust fan.