From Vernacular Building Knowledge to Modern Construction Techniques in the Architecture of Southeast Iran

From Vernacular Building Knowledge to Modern Construction Techniques in the Architecture of Southeast Iran Nazanin sadat Gandomi1 1- Master's student in Architectural Engineering, Architecture Department, Yazd University, n.gandomi81@gmail.com Abstract The architecture of southeastern Iran, particularly in Sistan and Baluchestan Province, possesses a millennia-old history and has evolved in close adaptation to its unique climatic conditions. Nevertheless, contemporary architectural developments have often neglected the region’s indigenous identity, resulting in increased energy consumption and a diminished responsiveness to local environmental conditions. This study employs a descriptive–analytical approach to identify the key elements of the vernacular architecture of Sistan and Baluchestan, including local materials, traditional forms, natural ventilation techniques, and cultural values, and to examine the potential integration of these elements with modern building technologies. The findings indicate that the region’s vernacular architecture relies on climate-responsive materials such as adobe and locally sourced earth, as well as natural ventilation systems including Kolak, Sourak, and narrow domed structures. In contrast, contemporary architecture predominantly depends on concrete, steel, and mechanical systems. Comparative analysis reveals that integrating traditional climatic patterns with modern architectural designs can contribute to the development of sustainable and identity-oriented architecture. The results further demonstrate that the incorporation of indigenous elements alongside modern materials and construction techniques not only preserves cultural identity but also reduces energy consumption and improves thermal comfort. Finally, practical recommendations are proposed for architects and planners seeking to utilize indigenous knowledge within contemporary architectural practice. . Keywords : Vernacular Architecture; Climate-Responsive Architecture; Sustainable Architecture; Building Technology; Sistan and Baluchestan; Architectural Identity.