Installed this on our sliding glass door in about an hour and the adjustable height fit perfectly without any wobble. Our lab pushes through it all day and the frame hasn't budged once.
Ava★★★★★
The door feels really sturdy when our lab pushes through it, no wobble at all. Install took me about an hour and the adjustable height meant it sat flush against the sliding frame without any gaps.
Nicholas I.★★★★★
Installed this in our sliding glass door and the adjustable height fit perfectly without any wobble. The flap is roomy enough that our 70-pound lab walks through without ducking, and the build feels solid every time it swings shut.