강남 교보타워 다목적홀 | 서초

The Gangnam Kyobo Tower is defined by two red brick buildings linked by a transparent bridge in a singular structure. At the very top, a large glass box serves as the auditorium, featuring a high ceiling. The direct connection of this space to the elevator halls on both sides allowed event noise to transmit to adjacent rooms, inconveniencing neighbors. Moreover, while the curtain walls on the other two sides provided excellent views, they made significant acoustic reflection issues. Therefore, a dedicated acoustic solution was required. To interrupt the sound vibrations transmitted to the outside through the structure, a new box was created inside the existing box. To ensure superior acoustic performance, the floor, walls, and ceiling of the new structure were finished with specific materials designed to contain internal sound and absorb reflections. The resulting void between the inner and outer boxes functions as a small transition area linking the lobby and the auditorium. This buffer zone offers users a place for a break-a chance to enjoy the view, hold small conversations, or take calls during events-thereby adding leeway to the overall space. Large windows were incorporated into the interior walls behind the stage and seating area that face the curtain walls, allowing natural light and city views to enter. Blinds installed on both sides enable users to adjust them as required by the event. As the building remained actively used during the renovation, the construction plan had to strictly account for material transport via the service elevator. Consequently, we exclusively applied dry construction methods, standardizing and patterning all materials. This methodological approach not only was consistent with the established design concept but also achieved a smoother construction process. Furthermore, all acoustic equipment, machinery, and fire safety systems were integrated and strategically concealed in pre-planned locations to minimize their visual clutter on the space. BEING MARIO BOTTA Interior design generally operates within the clear boundaries and constraints of the workspace. The only way to connect with the exterior is typically the view through a window, but this feature is completely absent in windowless or underground areas. We chose, however, to interpret the building itself as the primary context for the space, since the Gangnam Kyobo Tower is widely recognized as a signature work by Mario Botta. Unlike the individual spaces on each floor, the auditorium is one of the publicly accessible, representative areas of the building, similar to the exterior, lobby, and corridors. We determined that applying Botta's design language consistently here was essential for preserving the building's overall architectural integrity. Would this be considered mere imitation? Perhaps it risks becoming an awkward facsimile. Should we label it courageous awkwardness, or perhaps a serious deviation? Our design process was constantly guided by the questions: 'What would he have done?' or 'What would we do if we could become him?' Then, we analyzed the spatial structure, material usage, and construction details evident in Botta's various projects and applied the common design vocabulary wherever possible. In a design discipline, expressing personal uniqueness and characteristic style is the key measure of success. Therefore, the opportunity to set aside one's identity and assume the role of another, all while strictly adhering to external requirements, is indeed rare. Hence, putting aside the limitations of budget, materials, and various conditions, we remain curious about how this result will be presented and understood.