Insulating Your Garage Attic

Repeat this step until you have cut enough insulation to cover the entire door.

Insulating your garage attic.

Insulating the garage attic if you re lucky enough to have a ceiling and attic access to your garage adding a basic level of insulation up there is a good idea. If you live in sunny states like arizona texas and florida insulating a garage attic is a must if you want to keep your garage cool enough to withstand for short periods of time. When you should insulate the garage if your home s hvac system does extend into the garage then the attic above it should be insulated as it would for any other room of the house. Although it won t cut down on the noise insulating the attic of your garage will make it possible to heat or cool the space with a small space heater or window air conditioner.

Cut foam insulation to size now that you know the dimensions for each panel on your garage door cut the foam insulation to size. It s sold in pre cut batts and long blankets that fit between wall studs and ceiling joists. Adhere insulation to garage door open your adhesive and start adhering your cut insulation to the door. If you already have drywall installed around your garage but don t have it insulated then blown in insulation may be the answer.

Fiberglass is the most commonly used type of insulation in garages just as it s the most popular type in homes. However if you plan on spending any real time in your garage meaning hours or more you are going to need a lot more than garage attic insulation to make the temperature manageable enough to withstand for long periods of time. Insulating the attic above the garage will help keep temperatures in the garage a bit more stable but it won t have any appreciable effect on energy bills. Insulating the area in the attic over a garage might keep the temperature a little more stable in the garage but it does little to reduce the amount of energy needed to heat and cool your house so it s not a good investment of your energy dollars.