Face Or Unface For Attic

You can buy them unfaced or simply remove the paper or foil backing.

Face or unface for attic.

The upside is you save money by not having to pay to add your own vapor barrier. 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. When adding more insulation to an attic that already has insulation use unfaced insulation. The same is true for an attic floor.

Faced insulation has flanges on the outside of the batt that need to be stapled to the wall studs and joists. Whether you choose faced or unfaced insulation for the attic depends on the. Place a new layer of unfaced batts perpendicular to the old layer to cover any gaps in the lower layer. The facing should aim down toward the living 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. Get free shipping on qualified unfaced attic insulation or buy online pick up in store today in the building materials department. If you re putting it in an exterior wall the facing is on the interior side of the home where drywall will be laid. Any time you use a faced insulation the paper needs to be facing toward the living space.

Unfaced means the insulation lacks a vapor retarder paper or plastic facing. If the attic doesn t have any existing insulation use faced insulation with the paper facing toward the heated living space. The key difference between the two is that faced insulation keeps moisture out because it has kraft paper or plastic on one side whereas unfaced only provides insulation. Faced insulation is a vapor retarder and may need to be used in your home depending on your local building codes.

Kraft faced insulation includes a paper vapor retarder which helps prevent mold and mildew. The same applies to faced unfaced and other kinds of insulation products. Insulation in rolls called batts comes in two varieties. Faced or the type with paper is typically used in first time applications such as in walls ceilings floors and in crawl spaces.

So in an attic the paper faces downward and.