Elhaddad a, Reem2023-04-042023-04-042023Faculty of Engineeringhttp://repository.msa.edu.eg/xmlui/handle/123456789/5484The research deals with the importance of measuring the architect's awareness of modern finishing materials and their efficiency in using them in interior spaces to achieve efficient use and enrich the interior architecture. The research uses the descriptive approach in the first axis, which deals with the definition of the meaning of the inner space and how it is perceived by the user, and the second axis, which deals with the definition of modern raw materials, then the analytical approach in the third axis within the framework of analysing the development of building materials and studying the relationship between them and the designer's awareness of these materials through a questionnaire in order to improve The quality of interior architecture, enriching it aesthetically, and raising the efficiency of employing finishing materials. the research conclude to There are some finishing materials that architects know well, such as iron, plastic, and epoxy, and they use them in their designs for executive reasons and not for aesthetic or design reasons. There are some finishing materials such as fiber cement, anodized aluminum, and aluminum foam. A few architects and designers know them, andwhen they knew them from the questionnaire, they intended to use them in their designs for aesthetic and design criteria. By publishing research on modern finishing materials, we raise the awareness of architects and interior designers with these materials, which helps to enrich architectureenFinishing materialsMSA UniversityOctober university for modern sciences and Arts MSAarchitects awarenessenriching architectureArticle