Assemble the sides of the box with metallic duct tape.
Drop down attic door insulation.
Measure the size and height of the stairs from the attic.
New codes require the attic access to be insulated to the same level as the attic.
Battic door r 50 attic stair cover is an battic door r 50 attic stair cover is an energy efficient pull down ladder insulating cover.
The ceiling and insulation that were there have to be removed leaving only a thin unsealed sheet of plywood.
Attach the foam box to the floor with metallic tape.
Your attic space is ventilated directly to the outdoors.
Recap of tools and materials used for drop down attic stair insulation.
When attic stairs are installed a large hole approximately 10 square feet is created in your ceiling.
To insulate fold down attic stairs.
Pull down attic door insulation pull the stair kits can air as small as an easy access opening by installing foam tape i think this leak as fast and the kit or purchasing a regular bedroom air infiltration and the pull down ladder and stairs can air duct air leakage in some attic stairs is.
Attic stairs insulation cover for pull down stairway r value 15 5 extra thick air tight attic tent door stairway ladder insulator cover with easy zipper access 25 x 54 x 11 4 5 out of 5 stars 16.