Face Or Unface For Attic

The same applies to faced unfaced and other kinds of insulation products.

Face or unface for attic.

The kraft paper on one side of faced insulation keeps moisture from spreading throughout the walls or ceiling. What is the right insulation for an attic. It means ensuring that it s the right product for your space. For many contractors the decision to use one kind of insulation over the other depends solely on preference rather than a by the book decision making process.

Place a new layer of unfaced batts perpendicular to the old layer to cover any gaps in the lower layer. If a moisture barrier is required or recommended in your climate zone you will want to use the faced board again reflective facing is a good choice to insulate your walls. 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. Air migrates from warmer spaces toward colder spaces and insulation is designed to help prevent or at least slow that migration.

Since then i noted you stipulated unfaced insulation for the attic if you already have a layer of insulation. You should only use faced insulation as the first layer of insulation. Now here s a situation where a homeowner what looks like many years ago added insulation they added a three inch layer but. Insulation comes either faced or unfaced which is when the paper is attached to one side.

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. Cement 27 concrete 41 copper pipes 26 existing drywall 40 existing insulation 30. You can buy them unfaced or simply remove the paper or foil backing. Faced insulation is a type of fiberglass batt insulation wherein the facing is either stapled to the sides or to the face of the studs.

Insulation being unfaced doesn t mean it s a bad choice. Basement finished exterior walls. Like blanket or batt insulation foam board comes in faced and unfaced varieties. When local building codes require a vapor retardant faced insulation is one of the best options.

Unfaced batts on the other hand fit in wall cavities by friction. 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. View the owens corning attic insulation 22 98 22 98. Set your store to see local availability add to cart.