Full Faced Attic Batt Insulation

Thermafiber residential mineral wool insulation commercial grade at home thermafiber residential mineral wool blankets are ideal for insulating walls floor ceilings and attic spaces in homes.

Full faced attic batt insulation.

Batt insulation is available at home centers and lumberyards. Now here s a situation where a homeowner what looks like many years ago added insulation they added a three inch layer but. House wraps and kraft faced insulation are examples of vapor barriers that help control the amount of moisture that passes through the insulation. 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.

If moisture from either direction is allowed to build up within stud or cavity walls the heat conducting moisture will cause the insulation to lose its r value and mold and rot will set in over time. Attic insulation is accomplished with either fiberglass blankets batt or blown in insulation. Owens corning r 38 ecotouch pink cathedral ceiling kraft faced fiberglass insulation batt 23 3 4 in. For diy attic insulation you ve got two choices.

Loose fill or batt the common term for blanket insulation. Kraft faced or paper faced insulation comes in batts and long rolls. The batts are precut to fit into cavities on standard 8 foot high walls. Blown in insulation requires a professional.

That s how the barrier is made effective. Without stapling moisture still has a path into the room. Air migrates from warmer spaces toward colder spaces and insulation is designed to help prevent or at least slow that migration. What is the right insulation for an attic.

Both can be added to uninsulated attics or layered over existing material. Batt insulation take time to read this column. 8 bags model k91 view the owens corning attic insulation. It s also important that there be no air pockets in the insulation as this is where the cold spots spring up in rooms.

Faced insulation has flanges on the outside of the batt that need to be stapled to the wall studs and joists. All kraft faced insulation is easy to cut with a sharp utility knife or insulation knife. Once you ve decided which type is best for you examine the material options and prices to home in on the right product.