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