Bedroom, Bed, Chair, Recessed Lighting, and Night Stands An expansive sliding glass door retracts into the zinc facade, opening up the master suite to a garden terrace. This echoes a 15-foot Corian wall that transforms a children's bedroom into an entertainment space, allowing flexibility and anticipating the time when the boys leave for college.  Best Photos from A Rooftop Addition on a 19th-Century Building Suits a Growing Family’s Needs