Faced Or Unfaced Insulation In An Attic

The same is true for an attic floor.

Faced or unfaced insulation in an attic.

Simply peel the facing paper off the top layer of insulation. Unfinished or uninsulated attics need a layer of protection against air migration. The facing should aim down toward the living space. Here s what you need to know about the facing on attic insulation.

The good news is that the solution to your problem isn t that difficult. What is the right insulation for an attic. Paper faced insulation means that one side of the insulation material comes lined with paper. If you re putting it in an exterior wall the facing is on the interior side of the home where drywall will be laid.

Among the many insulation options available for the homeowner there is one that stands above the rest. Faced insulation if the attic doesn t have any existing insulation use faced insulation with the paper facing toward. The kraft paper itself is highly flammable. To make things safe cover your unfaced insulation with drywall to prevent the risk of a fire.

You should only use faced insulation as the first layer of insulation. When local building codes require a vapor retardant faced insulation is one of the best options. As a result of evaporation people breathing and plant respiration air carries some. Unfaced insulation is just insulation without an attached moisture barrier.

This is usually kraft paper but sometimes other types of paper can be used. The kraft paper on one side of faced insulation keeps moisture from spreading throughout the walls or ceiling. If you re using unfaced insulation in an area where a vapor barrier is required or recommended you may be able to add your own barrier using plastic sheeting. Creating a moisture barrier.

In crawl spaces unfaced insulation is generally only used when adding to existing insulation. Faced insulation has flanges on the outside of the batt that need to be stapled to the wall studs and joists.