Many contractors recommend you ventilate the attic while others deem it unnecessary.
Does a garage attic need a vent.
It does not require residential garages to be actively ventilated.
Pdf source why you should ventilate your garage.
Garages should be properly ventilated to air out any chemicals and fumes generated by your vehicle.
And it gets even dicier when it relates to the garage.
To cool your garage as efficiently as possible you probably will need to install one or two powerful sidewall ventilation fans.
However the epa environmental protection agency does recommend that residential attached garages use either a 100 cfm ducted or 80 cfm un ducted fan to vent any toxic fumes directly to the outside.
In this post you ll learn whether you need to vent your garage attic or not based on your situation.
At danley s we construct custom size and style detached garages to accommodate your needs.
Attic ventilation has been a controversial topic among building contractors.
The best garage ventilation is lots of moving air.
You want to bring in cooler air from outdoors into the garage.
In other words the entire vent opening doesn t count as vented space.
According to the.
Generally speaking you need a ratio of 1 300 where for every 300 square feet of ceiling space you need 1 square foot of attic ventilation.
Intake vents located at the lowest part of the roof under the eaves allow cool.
There are any number of fans designed to pull air through the garage and exhaust it back outdoors.
Answer yes to any of the above and you should install vents.