Garage Ceiling Insulation Faced Or Unfaced

Before installing insulation in garage walls clear the area inside your garage of any obstacles.

Garage ceiling insulation faced or unfaced.

As you prepare to add unfaced batt insulation to your garage ceiling you need to make sure the following is taken care of during insulation installation. Ceiling insulation unfaced batt. Don t insulate your garage walls and ceiling without insulating the big garage door too. I ve always said adding insulation to your attic is some of the best money you can spend to make your house more energy efficient but whether to use faced or unfaced insulation is a great question.

Unfaced batt insulation is often used for beefing up the r rating with the r rating being the insulation rating scale that says how much or how effective insulation needs to be in that space. 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. Insulation in rolls called batts comes in two varieties. Kraft faced insulation should be installed in exterior walls exterior basement walls and attic ceilings by pressing the product into the wall cavity with the paper side.

The facing on the insulation is a vapor barrier it needs to be placed face down. Unfaced means the insulation lacks a vapor retarder paper or plastic facing. This means that you must make sure the bats of insulation run from one end of the ceiling to the. Air migrates from warmer spaces toward colder spaces and insulation is designed to help prevent or at least slow that migration.

It means ensuring that it s the right product for your space. Any time you use a faced insulation the paper needs to be facing toward the living space. Kraft faced insulation includes a paper vapor retarder which helps prevent mold and mildew. Now here s a situation where a homeowner what looks like many years ago added insulation they added a three inch layer but it has facing on it and that could create a.

In general if you re not heating or cooling your garage there is little benefit to insulating the ceiling because there s no costly heated or cooled air to keep in. There are instructions written on the insulation and it will state the same thing if your placing it over other insulation use unfaced insulation. The best choices for this type of application include comforttherm kraft faced or unfaced with a separate vapor retarder film placed over the insulation. Keep in mind that the structural metal ribbing of garage doors is an excellent conductor of heat and this typically.

The batts of insulation must fit properly over the ceiling. Insulate as you would any exterior wall with insulation that includes a vapor retarder. Insulation being unfaced doesn t mean it s a bad choice.