Couldn’t be happier with this door. It was installed by our contractor as part of a custom shower design. He had no problems aside from needing a second hand to get it into place. We installed it “backwards” but it still looks beautiful. The door allows you to mount the handle on either side so there really isn’t a “backwards”, anyway. Only the tiny logo etching on the glass indicates what might be a “true” side but who really notices that anyway. Door slides effortlessly and feels weighty and well-made.