The Glasshouse is a 35,000 sq. ft all exterior glass wall event space overlooking the Hudson River in Manhattan. The Design Team wished to maintain this exterior view from within by using a 15’ tall moveable acoustic glass wall system: let the outside in. This design objective required solid acoustic panels and glass panels that could be interchanged freely in order to configure the meeting areas as dictated by specific requirements. This need required the design and installation of a fool proof grid of intersecting overhead track & intersections (2200 lineal feet), special width solid and glass panels (3 widths) and a flexible expandable panel closure system. As an overhead track structural steel was not part of the initial project design the Moderco distributor, Value Added Group, designed and installed a complete steel strut support system.