i want to convert my garage (that was once a carport) into a sunroom. biggest challenge is door: traditional overhead door enters the sunroom and looks too "garage-ish" (plus it lowers the ceiling height), i don't have enough side wall space for sliding barn doors. would like a door similar to photo (if it rolls up and is hidden like a shade) or some of the full glass doors that open fully out. but, we have a colonial in maryland and don't want the modern look of glass. thanks!!