Faced Or Unfaced Insulation Attic

As you ve discovered since you already had insulation in your attic the layer of new insulation you added should have been unfaced to prevent moisture from becoming trapped between the layers.

Faced or unfaced insulation attic.

When local building codes require a vapor retardant faced insulation is one of the best options. Unfaced insulation when adding more insulation to an attic that already has insulation use unfaced insulation. You should only use faced insulation as the first layer of insulation. Faced insulation is used in exterior walls attics finished basements floors and ceilings.

Simply peel the facing paper off the top layer of insulation. Faced insulation if the attic doesn t have any existing insulation use faced insulation with the paper facing toward the heated living space. The good news is that the solution to your problem isn t that difficult. The kraft paper itself is highly flammable.

If you re putting it in an exterior wall the facing is on the interior side of the home where drywall will be laid. The insulation can also be used to fill cracks around doors and windows but you ll need to peel off the facing. Facing is a thin layer of paper or plastic attached to one side of batting insulation which is sold in a roll. To make things safe cover your unfaced insulation with drywall to prevent the risk of a fire.

Climate also dictates how the vapor barrier should be positioned. To this end you insulate your home. It is stapled to studs and joists unlike unfaced batts. The same is true for an attic floor.

Whether you choose faced or unfaced insulation for the attic depends on the. Faced insulation has a sheet of material attached to one side. Watch this video to find out more. This material may be kraft paper foil plastic or vinyl.

Kraft paper facing is by far the most common type of vapor barrier you can find pre attached to blanket insulation intended for installation in homes. This is usually kraft paper but sometimes other types of paper can be used. The facing should aim down toward the living space. The kraft paper on one side of faced insulation keeps moisture from spreading throughout the walls or ceiling.