I bought my pet door at Home Depot (about $40) and had a handyman install it. Yes, it is in the sliding glass door. However, I have a Designer and my lanai is 28' long, so I have 2 sliding glass doors.
I put the pet door in off the kitchen in the 2 panel sliding door, so now I can't use that door, but I don't need to since I have the 4 panel sliding door off the living room area.
My cat loves it and is constantly in and out all day and night.
|