Abstract:This paper explores the traditional roof tile construction technology in southern Hunan. From a technical point of view, this paper studies the construction methods of roof tiles in traditional residential buildings, mainly on the aspects of roof slope, roof form and laying mode, roof ridge structure, roof curve and roof joint structure. Through literature research, field investigation, on-site surveying and mapping, and visiting local traditional craftsmen, the experience and techniques of traditional building roof tile construction technology are recorded, and the characteristics of traditional roof tile construction technology in southern Hunan are analyzed and summarized.