Attic Above Garage Gets Too Hot With Air Conditioner

Another highly efficient means of keeping the garage cool is the installation of a permanent vent with an attic fan.

Attic above garage gets too hot with air conditioner.

This is when you shouldn t get a variable speed air conditioner. 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. Your attic is on the other side of the bedroom wall. Like the rest of your home your garage gets a lot of extra heat from the attic above it.

Updating your garage door. Attic fans and vents. Add some rolled insulation to the floor of the attic or to the ceiling of the garage if the attic is finished. 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. Thus hot attic air is moving through this space heating the floor of the room and rendering the insulation useless. 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. I live in northern virginia hot humid climate in the summer and use heat pumps to heat and cool my house throughout the year.

You ll stay cooler and your garage air conditioner unit won t have to work as hard. The garage attached to my townhome gets the full afternoon sun. The temperature in the garage has reached 110 degrees at times this summer. 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.

Low cfm similar to a bathroom vent 300cfm and only in the hot spots basically by adding an inline ducting fan to the return ducts for the hotspot rooms. Builders rarely insulate the floor above a garage. Modern garage doors come in many different materials and colors. It s always too cold or too hot.

I have large attic with ridge vents and screened vents at either end of the attic to maintain air flow. Atlanta hvac service starts here. Pedestal fans box fans or even better a higher powered shop fan will get the air in your garage moving. Install electric ventilators and attic fans which remove hot air from an attic.

Using air conditioning in the garage might also be too cost prohibitive for your liking. The fan will draw hot air upward and send it out through the vent instead of just moving the hot air around. And in homes with attic knee walls i e. I have a shop in my attic for some of my hobbies and it get s very hot in the summer.