Attic Insulation Use For
You can achieve better thermal performance in your attic by adding an additional layer of insulation.
Attic insulation use for. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer. Facing is a thin layer of paper or plastic attached to one side of. Pull down stair or ladder. Achieving greater r values in exterior walls in exterior walls add insulating sheathing to achieve a greater r value in your wall system.
Air migrates from warmer spaces toward colder spaces and insulation is designed to help prevent or at least slow that migration. Loose cellulose or fiberglass that s blown into attics. With closed cell foam 2 inches of thickness also serves as a moisture barrier. Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary.
Wall insulation keeps out cold. Stops heat loss into your attic. Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120. When air can t move through it you have zero heat transfer through convection.
The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home. If you feel like your. Don t compress or flatten the batting. So it s time to pay close attention to what s happening up there.
Loose insulation fills in around odd shapes and cavities. When installed properly both types of insulation fill all of the nooks and crannies in a space and make for a perfect air barrier. Affix rigid foam insulation to the attic side of the hatch or door. The foam can be secured to the studs with cap nails.
Add weatherstripping around the perimeter and a sweep to the door of a walk up attic. The house wrap helps hold the insulation in place and slows airflow. It reduces the r value.