Here s one good method.
Insulating walk in attic door.
Affix foam insulation to the attic side of the door.
Walk in attic door insulation is an important part of your attic insulation.
You will use this on the attic side of the door.
They should be 1 4 inch smaller than the attic door cover.
Glue the two sections of foam board together and then onto the inside of the attic door.
With a utility knife cut out two sections of rigid foam board to the appropriate size.
If so reinstall as necessary until the solution is securely in place.
After you have replaced the weatherstripping you ll want to cut a piece of fiberglass or rigid foam board to size and nail or glue it on the back of the hatch door.
You can purchase pre cut attic door insulation material at your local home improvement store or online.
Staple long pieces of duct tape sticky side up onto the attic scuttle door.
One type of walk in attic door insulation to use is rigid foam insulation board.
Then add insulation batting to form a pillow and wrap it up like a birthday present as shown.
Most walk in attics are behind knee walls those little walls about 3 5 tall that intersect the sloping roof line.
Pull down the attic access stairs walk around near the opening etc.
Add fiberglass or rigid foam board to back of hatch.
Usually the entire space would have been an attic but they were reclaimed for living space and a wall was installed to make a bonus room.
To see if the insulation solution moves or falls out in any way.
There are two things you can do to help create an energy efficient attic door insulate and seal.