Sedangkan arsitektur saat ini dianggap sebagai ancaman bagi kelestarian, bangunan tradisional dibangun dan digunakan selaras dengan alam. Hanok, rumah tradisional Korea adalah contoh arsitektur yang bagus beserta keberlanjutannya. Dan dari banyak komponennya, sistem ventilasi berkelanjutan harus disorot. Dengan analisis sistem ventilasi alami di Sungyojang Hanok, kemungkinan pengembangan lebih lanjut gagasan berkelanjutan dalam arsitektur akan dibahas dan ditetapkan.
Whereas the architecture today is considered as a threat to sustainability, traditional buildings were built and used in harmony with nature. Hanok, a traditional house of Korea is a great example of architecture along with the sustainability. And out of many of its components, sustainable ventilation system is to be highlighted. With the analysis of the natural ventilation system in Sungyojang Hanok, a possibility of further development of sustainable idea in architecture will be discussed and established.