Faced Vs Unfaced Insulation Attic

It means ensuring that it s the right product for your space.

Faced vs unfaced insulation attic.

Insulation being unfaced doesn t mean it s a bad choice. In a nutshell. 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. Unfaced batts are laid perpendicularly atop existing batts to improve heat retention and beef up the r value on the longer run.

Unfaced insulation should be used when you re adding insulation to your attic that already has insulation. 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. If you live in a humid and wet climate there may be local building codes that require faced insulation over unfaced. When local building codes require a vapor retardant faced insulation is one of the best options.

Basement finished exterior walls. Air migrates from warmer spaces toward colder spaces and insulation is designed to help prevent or at least slow that migration. Now here s a situation where a homeowner what looks like many years ago added insulation they added a three inch layer but. Faced insulation can be used in several areas of a house such as.

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