Installed this on our sliding glass door last weekend and the fit was spot on for our 78-inch frame. My lab pushes through it dozens of times a day and the hinges still swing smooth, no sticking or squealing. Feels solid enough that I don't worry about it rattling in the wind.
Thomas K.★★★★★
Slid this into our sliding door track and the rotating hinges let the dog nudge it open without me touching anything, which is a relief with two hands full of groceries. Build feels solid, not flimsy, and it fits the 75 7/8 width opening without any wobble.
Joshua★★★★☆
The rotating hinges make a bigger difference than I expected — the flap swings both ways so my lab doesn't have to push through it. Setup took most of an afternoon, but it feels solid once it's in. Only wish the height adjustment range covered a slightly wider span.