Özet:

The history of Tobacco Han, located in the center of Gaziantep, dates back to the beginning of the 18th century. The building was used as a place to be purchased and sold by traders in the Ottoman era, and today it has been converted into a structure where some gifts are sold in shops and cafes. It can be inevitable that historical structures are adapted to new functions in order to meet the changing needs and comfort conditions of time and to ensure the sustainability of the context in which they are, and as a result, to acquire new add-ons. The purpose of this research is to meet the needs of the use of a part of the tobacco Han after the functional change of the restoration completed in 2007 and to propose a modern roof attachment design in the middle garden to eliminate the loss of historical texture of the surrounding structures. In the context of the study, the national and international legislation, regulations, statutes and standards related to the new addition to the historical structure have been detailed, literature and archive scan have been carried out. Thus, the betting subject has determined the parameters of an ideal roof supplement in a historic structure in accordance with the legislation and standards, with the examination of their projects in the Tobacco Han specialty and with the existing building analysis. This research, developed for a historic house structure in the province of Gaziantep, located in the hot dry climate area, is intended to be an example of historic structures in similar climate conditions that are desired to close the middle garden due to today's comfort conditions.