How To Insulate Attic Door

Inspect the weatherstripping gaskets around the attic hatch opening.

How to insulate attic door.

Hinge the lid to the box on one side with metallic tape. Add foam insulation tape around the edges to seal the perimeter where it rests in the access hole. Despite both of these attic doors being easy to insulate many contractors don t do it. In the case of a knee wall door insulate the walls.

Here s one good method. For insulation create a lightweight box that fits over the stairs and can be moved to allow entry. The attic hatch or scuttle hole is a removable panel in the dry walled ceiling located in. Apply weather stripping to the door to create a seal.

Measure the size and height of the stairs from the attic. You can check for air leaks with a. Cut sides and top from sheets of 3 4 foam board with a utility knife. This ensures a tight seal between the door and the opening.

Assemble the sides of the box with metallic duct tape. Check for air leaks and wood stops. Apply weather stripping to the perimeter of opening not the attic door cover. Position the box over the stair opening in the attic.

Fortunately there are kits available to insulate these kind of doors. Staple long pieces of duct tape sticky side up onto the attic scuttle door. There are different ways to accomplish this. Insulating attic access attic hatch scuttle hole.

Use spray foam to air seal these openings if they exist. Then add insulation batting to form a pillow and wrap it up like a birthday present as shown. From inside the attic check for any openings holes or fenestrations into the knee wall surrounding area. Once you have the materials you can begin to seal and insulate the knee wall access door through these steps.

Here s how to do it yourself.