The quality is terrible. It came standing up in a crate, which we thought strange. It was packed so tight that we opened the box to make sure the glass was intact. Since none of the glass was broken so we closed it back up until our house build was at the point where we needed the door. When we finally went to install it, all the dowels holding it together were cracked and my husband had to reconstruct the entire thing. It's very flimsy. The track is shoddy and the door does not roll well. We are very disappointed.