How To Insulate Your Attic Stairs

More insulation 6 inches or 8 inches isn t uncommon.

How to insulate your attic stairs.

Add insulation to the exterior of the plywood box. From inside the attic check for any openings holes or fenestrations into the knee wall surrounding area. To fix the problem install foam weather stripping around the perimeter of the attic stair opening or construct an insulating stair cover. Then take your self adhesive foam weather stripping and apply it all around the perimeter of where the frame and the door meet.

Spray foam insulation home dependent once you have the materials you can begin to seal and insulate the knee wall access door through these steps. Purchase an attic tent at a building supply store or online. Check the label to ensure it s large enough to insulate an attic with pull down. Insulating attic stairs and properly insulating basement walls.

Use spray foam to air seal these openings if they exist. Apply weather stripping first check that your folding attic stairs are able to close securely and tightly. Once the opening has been sealed it can be further insulated by building a foam box in the attic to enclose the stairs. Do not apply the weather stripping to the hinge end.

That means that you should glue at least 4 inches of foil faced polyisocyanurate r 26 to the box. Pull down the attic stairs and take the attic tent into the attic. Effectively insulating a house isn t rocket science but there are a few areas that folks forget to account for which can result in quite a large amount of heat loss. Insulate the bottom side of stairs.

Begin by checking to see if the attic stairs close tightly then apply self adhesive foam weather stripping around the perimeter where the plywood door meets the frame except on the hinge end. Some areas that get overlooked include.