Youthink cat flap door 4 way locking cat doors small pet door for cats small dogs puppy and doggie fits for sliding glass door glass window 4 1 out of 5 stars 37 32 59 32.
Pet door for slidding glass doors.
The spring loaded style are easy to install and remove and when removed they leave virtually no trace.
For that lock to work the panel must be fastened in place.
A semi permanent pet door for sliding glass doors on the other hand must be fastened into the track.
The panel must be fastened because the manufacturer has put a lock on the pet door which mates to a bracket on the sliding glass door.
Temporary doors are generally spring loaded and require no cutting of the aluminum frame so they are very easy to install.
If the glass is not tempered you can cut a hole in the glass and use a pet door that mounts in glass like the sureflap pet door or dual scan both of which require a glass mounting adapter.
This makes the sliding glass door an ideal place to install a pet door for a person who rents.