Traditional architecture has relied on clay and gypsum as a basic building material, and we find this clearly in many archaeological and historical landmarks in the State of Qatar, including palaces, castles, towers, and mosques. The techniques used in traditional clay architecture varied, as clay was used with gypsum, as well as furnishings and limestone in the construction of buildings that were partially or completely constructed using clay, and the reason is the availability of clay in the local environment. In addition, walls made of clay have been proven to have excellent thermal properties, as they protect against the heat of summer and the cold of winter. To preserve this heritage, a number of state and local community agencies have begun to pay attention to the need to continue to commit to maintaining existing clay buildings, in order to enhance and value the status of clay architecture within the framework of preserving cultural heritage, and to encourage the continuity and continuity of these skills. In addition, those responsible for protecting and preserving traditional architecture stress the need to enhance the study of clay construction due to its potential for protecting the environment.