Vertical lift folding acoustically rated solid and glass doors Four distinct folding wall models: Skyfold Classic™ Series Skyfold Classic is a custom manufactured, fully automatic, rigid, flat retractable acoustic partitioning system that is sure to revolutionize the way you design and work with your space. The Skyfold Classic movable wall is stored in the ceiling. No floor or wall tracks are … Continue reading Skyfold | Acoustic vertical lift folding walls