How To Seal Your Attic Door

Apply weather stripping to the door to create a seal.

How to seal your attic door.

Scuttle hole covers and pull down attic stairs loosely fit into the attic access hole they are covering. This way it will create a seal when the door is closed. Unroll the insulation over the door. Use a hammer to drive nails through the material and attach it to the attic door frame.

If they seem dried out or damaged remove them. You can check for air leaks with a. Staple long pieces of duct tape sticky side up onto the attic scuttle door. The gaps between the edges of the access doors and the trim surrounding the hole allow.

Seal the attic access. Apply self adhesive foam weatherstrip tape to the top edge of the stop. From inside the attic check for any openings holes or fenestrations into the knee wall surrounding area. Weatherstrip the attic access hatch or door.

Cut 1 3 boards to fit the perimeter of the opening and nail them on with 6d finish nails. Add foam insulation tape around the edges to seal the perimeter where it rests in the access hole. There are different ways to accomplish this. If your hatch rests directly on the moldings add 2 1 2 inch wide stops around the opening.

Once you have the materials you can begin to seal and insulate the knee wall access door through these steps. Measure the size of the attic access door and cut a piece of insulation slightly larger than that. Check for air leaks and wood stops. Battic door r 50 attic stairs insulate your attic the energy guardian r 38 attic ladder 3 attic insulation methods to seal in how to insulate an attic hatch how.

The stops provide a wider surface for attaching the weatherstrip and a space to mount hook and eye fasteners.