I truly regret my two sliding door replaced they look nice but the draft comes from the rail it feels like my house is outside. I called the company they send out and slide some kind of string under it is not better it seems worst my question is I repeatedly called and bugged I think after your many goes out of your hand its done deal. any body who will make a decision on this window company has to think twice my money is gone its worst than old window I truly regretted.