The installation will be similar to that for a window.
How to install portable air conditioner on sliding door.
How to install your portable air conditioner follow the steps in the infographic to install your portable a c through most windows and sliding doors.
It will also make using the door very inconvenient.
So lets fix that.
Adapting your portable air conditioner for special circumstances if you don t have traditional windows or a sliding door for venting your portable air conditioning unit don t despair.
Though window brackets are most often installed horizontally at the bottom of a sash window they can also be installed vertically to fit into sliding door and window openings.
Then i would open the sliding door set the ac unit on bottom slide rail tilting toward the patio and close tightly locking it into place.
Vent the air conditioner through a sliding glass door.
My mom was burning up in a apartment with only 1 window.