Garage Attic Insulation Tips

Use a utility knife to cut excess insulation so it fits the size of the stud.

Garage attic insulation tips.

Don t insulate your garage walls and ceiling without insulating the big garage door too. You d need a thickness of about 7 5 inches of insulation to match the insulating value of a batt of r 19 insulation r 19 is a common batt value. If you already have drywall installed around your garage but don t have it insulated then blown in insulation may be the answer. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.

Keep in mind that the structural metal ribbing of garage doors is an excellent conductor of heat and this typically doesn t get insulated. Put a piece of wood on top of the insulation to use as a guide to cut the insulation to the right size. Affix rigid foam insulation to the attic side of the hatch or door. Does a garage attic need to be insulated.

Staple the insulation all the way down the side of the stud. Tuck the insulation in to make it easier to staple. 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. Attic hatch or door.

A contractor will come and open up a hole in the wall pump in a cellulose insulating material and then patch up the opening. When you should insulate the garage. So it s time to pay close attention to what s happening up there. If you decide to blow in the insulation you ll have to choose between blow in fiberglass or cellulose insulation.

You can buy insulation kits for standard metal garage doors or you can cut pieces of rigid foam insulation to fit each door panel section. A bag of loose fill fiberglass costs about 35. Blowing the insulation is a lot faster and provides more even coverage. This will serve the same function of keeping hot or cold air inside the garage as it does for the rest of the house.

Add weatherstripping around the perimeter and a sweep to the door of a walk up attic. 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.