Install electric ventilators and attic fans which remove hot air from an attic.
Attic above garage gets too hot with air conditioner.
Using air conditioning in the garage might also be too cost prohibitive for your liking.
Modern garage doors come in many different materials and colors.
Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape.
Another highly efficient means of keeping the garage cool is the installation of a permanent vent with an attic fan.
I live in northern virginia hot humid climate in the summer and use heat pumps to heat and cool my house throughout the year.
I have large attic with ridge vents and screened vents at either end of the attic to maintain air flow.
The temperature in the garage has reached 110 degrees at times this summer.
Pedestal fans box fans or even better a higher powered shop fan will get the air in your garage moving.
Atlanta hvac service starts here.
Add some rolled insulation to the floor of the attic or to the ceiling of the garage if the attic is finished.
Updating your garage door.
Builders rarely insulate the floor above a garage.
Attic fans and vents.
The fan will draw hot air upward and send it out through the vent instead of just moving the hot air around.
One of the cheapest garage cooling solutions you can use that s still effective is a simple oscillating household fan.
They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees.
And in homes with attic knee walls i e.
Like the rest of your home your garage gets a lot of extra heat from the attic above it.
Depending on the angle of the sun and how well insulated your garage is opening the door will provide a big breath of fresh air.
This is when you shouldn t get a variable speed air conditioner.
This can happen in the ceiling areas too with the insulation against the underside of the roof decking but leaving an air gap to the back side of the dry wall of the ceiling of the bonus room.
If your garage door is on the north side of the building you ll be letting in air that s been shaded all day so it s likely to be cooler than the stuffy air in the garage especially if your garage isn t insulated and acts like a hot box.
I have a shop in my attic for some of my hobbies and it get s very hot in the summer.
The garage attached to my townhome gets the full afternoon sun.
There s some attic space above the front half of the garage and two bedrooms over the rear half of the garage both of which get very warm during the summer.
My idea is to vent the build up of hot air that has risen to the ceiling in the hotspot rooms into the attic so that air from cooler parts of the house can move in.
It s always too cold or too hot.
Thus hot attic air is moving through this space heating the floor of the room and rendering the insulation useless.
