In the history of architectural theory, insulation has been treated merely as a technical requirement rather than a subject of critical inquiry, unlike air-conditioning technology. Although insulation planning has been gradually integrated into archit...
In the history of architectural theory, insulation has been treated merely as a technical requirement rather than a subject of critical inquiry, unlike air-conditioning technology. Although insulation planning has been gradually integrated into architecture since industrialization, its theoretical significance has yet to be fully explored. Architecture designed for warm environments has been a fundamental topic discussed by figures such as Vitruvius and Semper. In particular, Semper&s concept of Wicherwork walls protecting fire and hearth can be interpreted as an early form of insulation, similar to modern insulating materials. This study examines the industrialization and standardization of insulation, its application in architecture, and how it has influenced the construction methods and details of building envelopes.