Attic Batt Insulation Installation

Batt insulation is available at home centers and lumberyards.

Attic batt insulation installation.

All kraft faced insulation is easy to cut with a sharp utility knife or insulation knife. We used batt insulation for our project. Typically this is done either by placing batt or roll insulation in between the ceiling joists or by using a blower to blow loose fill insulatio n in between the joists. For the best performance an insulation material needs to fill the whole space with no gaps voids compression or incompletely filled areas.

The batts are precut to fit into cavities on standard 8 foot high walls. Roll insulation is best for floors ceilings and roofs with a long joist or rafter bays and for tall walls. Cotton batts though are cool because they re made of recycled blue jeans. Attic insulation is accomplished with either fiberglass blankets batt or blown in insulation.

Kraft faced or paper faced insulation comes in batts and long rolls. This section provides a guide on how to install insulation it covers specific information on attic insulation and ceiling insulation that will assist with proper installation to meet resnet grade 1 criteria for fiberglass and mineral wool batt insulation. Before choosing blown vs. Commonly used for diy projects they work well in open spaces like attic floors.

Whether using loose fill or batts put the vapor barrier closest to the warm side of your installation where hot moist air would get in facing the house s interior in cold climates beneath floor insulation and the attic s interior in hot climates on top of floor insulation. Once the old insulation has been removed and the attic is cleaned the installation of the new insulation can begin. Blown in insulation requires a professional. Determine the type of insulation needed for your attic.

Batts fiberous rolls or sheets of owens corning fiberglass insulation installed between the ceiling joists in the attic are one of the most effective energy upgrades the average do it.