Installing Kraft Faced Insulation Attic

So if you re installing insulation in an attic that doesn t have any used faced insulation and put the paper side down toward the ceiling.

Installing kraft faced insulation attic.

Batt or rolled insulation or blown loose fill insulation fiberglass or cellulose can be installed on top of old insulation. The insulation should be snug in the cavity but not compressed. When using insulation that has either paper or plastic facing. This is usually kraft paper but sometimes other types of paper can be used.

Cut the insulation roll or batt to fit the length of the framing cavity if necessary. 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 facing outward towards the installer. Any existing batt or roll insulation in the attic should have the facing against the attic drywall floor or no facing at all. Part 1 of an owens corning instructional video which shows the proper techniques fo.

Install batting between the roof rafters for finished attic spaces. If you re installing additional insulation in an attic that s already insulated use unfaced insulation that doesn t have a vapor barrier. Place the insulation with the facing side down on a piece. Now here s a situation where a homeowner what looks like many years ago added insulation they added a three inch layer but.

Among the many insulation options available for the homeowner there is one that stands above the rest. Fit the insulation into the framing cavity starting at the top for walls or at one end for. If your attic floor has no insulation install faced batts or faced rolls between each joist with the moisture barrier facing down against the drywall or plaster ceiling below. If there is already insulation between the joists increase the r value by installing unfaced roll insulation right on top.

To this end you insulate your home. 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. You can use either faced or unfaced batting for this installation. Insulation should be rolled out perpendicular to the joists and unfaced rolls should be used.