G B Insulation Lynchburg Va
After they have been installed, you can place the blankets or batts (or blow insulation) right up to the edge of your attic floor. Note: To prevent blow insulation from getting into the soffit, blown insulation might require an additional block. This can be done by placing a piece of rigid foamboard on the outer edge the top plate.
Bob Vila explained that attics contain intake vents underneath the roof's eaves which allow in cool air while hot-air exhaust vents at peak of the roof let out heat. The intake vents can either be one continuous perforated part or spaced out in a series of vents. For gable roofs the vents could be placed on the side or near the peak of a gable.
Baffles create a barrier between the unconditioned and conditioned areas, which stops insulation from entering unwanted spaces like walls or exteriors. Baffles allow airflow to continue, while still maintaining an insulated space. If your intake vents become blocked, you can reduce the amount of fresh air required to ventilate your attic properly. This can cause heat buildup and moisture buildup in winter. It may seem counterintuitive but you don't want heat to buildup in your attic during winter. Ice dams can form in hot attics, which can prove to be extremely destructive.