How To Properly Insulate My Attic

Add the right kind of insulation when adding additional insulation you do not have to use the same type of insulation that currently exists in your attic.

How to properly insulate my attic.

Position the new vent chute so the. Lay the batts across the ceiling joists covering the existing insulation. Install or repair vent chutes. How to insulate an unfinished attic preparing an attic for insulation.

Or pour fill insulation into such areas. 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. Instead you should make sure your attic floor has sufficient insulation. Don t push batt or blanket insulation past the top plate at the end of joist runs.

Pull the existing insulation away from the roof. To install insulation. Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve. Start by installing temporary lighting such as clip lights and laying a few sturdy boards along the joists to create a walkway.

Pull back the existing insulation and use expanding spray foam the fire blocking type to seal any. While wearing dust mask and gloves carry r 38 batts of unfaced fiberglass insulation into the attic. Your attic also needs passive ventilation so that the attic temperature matches the outside temperature the way it should. Always cover the tops of the ceiling joists to make sure the insulation is deep enough to reach your target r value and.

The recommended level for most attics is to insulate to r 38 or about 10 to 14 inches depending on insulation type. Attic insulation is installed in the floor of the attic so you ll need to do a few things to make the process straightforward. Blown in insulation in the attic seal attic bypasses. Or fold it back and up between the rafters.