Garage Ceiling Insulation Faced Or Unfaced

What is the right insulation for an attic.

Garage ceiling insulation faced or unfaced.

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. Kraft faced insulation includes a paper vapor retarder which helps prevent mold and mildew. There are instructions written on the insulation and it will state the same thing if your placing it over other insulation use unfaced insulation. Air migrates from warmer spaces toward colder spaces and insulation is designed to help prevent or at least slow that migration.

Insulation being unfaced doesn t mean it s a bad choice. But in this application going over other insulation you do not need faced insulation. 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. 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.

This means that you must make sure the bats of insulation run from one end of the ceiling to the. Any time you use a faced insulation the paper needs to be facing toward the living space. It means ensuring that it s the right product for your space. The batts of insulation must fit properly over the ceiling.

The facing on the insulation is a vapor barrier it needs to be placed face down. 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. Faced or the type with paper is typically used in first time applications such as in walls ceilings floors and in crawl spaces. Insulation in rolls called batts comes in two varieties.

The best choices for this type of application include comforttherm kraft faced or unfaced with a separate vapor retarder film placed over the insulation. Ceiling insulation unfaced batt. Unfaced means the insulation lacks a vapor retarder paper or plastic facing. Keep in mind that the structural metal ribbing of garage doors is an excellent conductor of heat and this typically.

Don t insulate your garage walls and ceiling without insulating the big garage door too. 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. Insulate as you would any exterior wall with insulation that includes a vapor retarder.