Faced Or Unfaced Insulation In Garage Attic

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.

Faced or unfaced insulation in garage attic.

Any time you use a faced insulation the paper needs to be facing toward the living space. Place a new layer of unfaced batts perpendicular to the old layer to cover any gaps in the lower layer. Insulation being unfaced doesn t mean it s a bad choice. Avoid covering an old layer of faced.

Now here s a situation where a homeowner what looks like many years ago added insulation they added a three inch layer but. Insulation in rolls called batts comes in two varieties. You can buy them unfaced or simply remove the paper or foil backing. Kraft faced insulation includes a paper vapor retarder which helps prevent mold and mildew.

It means ensuring that it s the right product for your space. Insulate as you would any exterior wall with insulation that includes a vapor retarder. The kraft paper itself is highly flammable. Faced or the type with paper is typically used in first time applications such as in walls ceilings floors and in crawl spaces.

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. 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. Before installing insulation in garage walls clear the area inside your garage of any obstacles. Does a garage attic need to be insulated.

Always use unfaced batts both when laying product for the first time and to prevent moisture from becoming trapped between new and old layers of insulation. To make things safe cover your unfaced insulation with drywall to prevent the risk of a fire. The best choices for this type of application include comforttherm kraft faced or unfaced with a separate vapor retarder film placed over the insulation. You should only use faced insulation as the first layer of insulation.

The primary reason to insulate any part of the home is to provide a thermal barrier between conditioned heated or cooled interior space and the. Unfaced means the insulation lacks a vapor retarder paper or plastic facing. 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. What is the right insulation for an attic.

Don t insulate your garage walls and ceiling without insulating the big garage door too.