What is faced insulation?

Faced insulation refers to insulation products that are covered with a facing material on one side. The facing material is usually made of paper, plastic, or metal foil and is used to prevent air infiltration and moisture damage. The facing also provides a vapor barrier that helps to prevent the buildup of condensation within the insulation material, which can lead to mold growth and structural damage.

Faced insulation is commonly used in residential and commercial building applications to enhance energy efficiency and comfort. It can be installed in walls, floors, and attics to reduce heat loss and gain and to improve indoor air quality. Faced insulation is available in a range of types and materials, including fiberglass, mineral wool, cellulose, and foam.

When installing faced insulation, it is important to position the facing material towards the interior of the building, to avoid trapping moisture within the insulation. Faced insulation should also be carefully installed to ensure a tight fit, without any gaps or spaces that can compromise its performance.

Overall, faced insulation is a popular and effective choice for enhancing the energy efficiency and comfort of buildings, while also protecting against moisture damage and improving indoor air quality.