Garage Attic Insulation Faced Or Unfaced

Paper faced insulation means that one side of the insulation material comes lined with paper.

Garage attic insulation faced or unfaced.

Facing is a layer attached to roll or batt insulation as a vapor barrier to help protect the living space from excess humidity or moisture. However if your garage already has a layer of insulation use unfaced insulation. But in this application going over other insulation you do not need faced 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 outdoors or unheated spaces such as an unfinished.

This is usually kraft paper but sometimes other types of paper can be used. You can also get loose fill fiberglass which it suitable for blowing into a garage attic space above a finished ceiling. However there are also insulations like spray foam insulation that is designed to be moisture retardant anyway when facing isn t required. Using faced insulation may help you comply with your local building codes.

If the walls and ceiling will remain open not covered with drywall or plywood it s a good idea to use paper faced or encapsulated fiberglass bats that are wrapped in a plastic film. 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. It is basically designed to keep drywall dry.

Among the many insulation options available for the homeowner there is one that stands above the rest. When local building codes require a vapor retardant faced insulation is one of the best options. When adding more insulation to an attic that already has insulation use unfaced insulation. If the attic doesn t have any existing insulation use faced insulation with the paper facing toward the heated living space.

Before installing insulation in garage walls clear the area inside your garage of any obstacles. To this end you insulate your home. Generally you should use faced insulation for your garage especially if you live in a very cold or humid climate. The kraft paper on one side of faced insulation keeps moisture from spreading throughout the walls or ceiling.

Whether you choose faced or unfaced insulation for the attic depends on the. Insulate as you would any exterior wall with insulation that includes a vapor retarder.