Best Way To Insulate Your Attic

Cut a hole in the insulation wherever there is electrical wiring.

Best way to insulate your attic.

If you deal with the issues discussed so far you re well on your way to sealing your envelope so you can insulate effectively the conventional way by adding insulation to the attic floor. Sometimes however insulation isn t enough. Installing high r value insulation in your attic will create a barrier to prevent the heat or cold from escaping thus making your home more energy efficient. Lay a two by four on top temporarily compressing the insulation to a manageable thickness.

Installing a vapor barrier. Open cell and closed cell. Batts and blankets insulation often comes with a vapor retardant facing and some varieties. There are two types of spray foam insulation.

Blanket insulation is available as batts or rolls and is the easiest diy insulation material. More insulation installation tricks and tips work from the perimeter of the attic toward the door or hatch so that you don t trample all over the insulation you just. The best way to insulate an attic or pretty much anything else in a home is to use spray foam insulation. I ve also heard people call them half pound and two pound foams respectively.

Always cover the tops of the ceiling joists to make sure the insulation is deep enough to reach your target r value and. To install insulation. You ll also need to prevent hot air from leaking out of the attic through unsealed cracks roof vents windows or chimneys. Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve.

But we re not done yet. It s available in fiberglass mineral wool plastic fibers and natural fibers. Finally run a standard utility knife along the edge of the lumber through the insulation and down to. Pull the wiring up through the hole and rest it on top.

How to insulate an unfinished attic preparing an attic for insulation.