Case Studies BlueDuct Duct Case Studies Case studies for AQC’s BlueDuct® Products The BlueDuct® () View Case StudyFlagship StoreChicago, ILView Case StudyJefferson Memorial Gateway ArchSt. Loius, MOView Case StudySanford YMCA Natatorium VentilationFargo, NDView Case StudyHabitat for Humanity® ProjectShoreview, MNView Case StudySts. Anne & Joachim Catholic ChurchSt. Paul, MNView Case StudyBellevue Youth TheaterBellevue, WAView Case StudyRoberta A. Smith Library, Muskingum UniversityNew Concord, OH