If you have pull down attic stairs or an attic door these should be sealed in a similar manner.
How to seal attic trap door.
This way it will create a seal when the door is closed.
Add foam insulation tape around the edges to seal the perimeter where it rests in the access hole.
The gaps between the edges of the access doors and the.
Remove the exclusion door and seal the main entry hole with steel mesh.
Scuttle hole covers and pull down attic stairs loosely fit into the attic access hole they are covering.
Use spray foam to air seal these openings if they exist.
The latch should lay flush against the frame.
Seal the attic access weatherstrip the attic access hatch or door.
Add fiberglass or rigid foam board to back of hatch.
How to seal an attic access door.
Apply weather stripping to the door to create a seal.
Traps in the attic rarely work.
You can buy knee wall doors that have built in insulation and weather stripping.
Cut a piece of fiberglass or rigid foam board insulation the same size as the attic hatch and nail or glue it to the back of the hatch.
Apply self adhesive foam weatherstrip tape to the top edge of the stop.
Weatherstrip the edges and put a piece of rigid foam board insulation on the back of the door.
Unroll the insulation over the door.
Cut 1 3 boards to fit the perimeter of the opening and nail them on with 6d finish nails.
You can purchase pre cut attic door insulation material at your local home improvement store or online.
Measure the size of the attic access door and cut a piece of insulation slightly larger than that.
Staple long pieces of duct tape sticky side up onto the attic scuttle door.
Raccoons can enter your attic through loose shingles and or openings the roof and eaves.
Use a hammer to drive nails through the material and attach it to the attic door frame.
Then add insulation batting to form a pillow and wrap it up like a birthday present as shown.
Attach the rigid foam insulation to the attic side of the door.
From inside the attic check for any openings holes or fenestrations into the knee wall surrounding area.