Thai vernacular architecture blends cultural identity, environmental adaptation, and craftsmanship passed down thru generations. The deterioration of traditional Thai dwellings and limited access to physical structures have restricted opportunities for students and scholars to study this unique heritage. This project developed a 3D virtual reality knowledge hub and learning materials for traditional Thai
dwellings to preserve and share architectural expertise. The research used the ADDIE instructional design model to analyze the teaching practices of 21 Thai architecture professors and create 3D virtual models based on real dwellings. The virtual environment allows students to explore architectural details and interact with structures thru realistic visualization. Student satisfaction was evaluated by 45 students. The study results show that virtual reality enhances student engagement, understanding, and access to cultural heritage learning materials, as well as helping to preserve local wisdom. This study demonstrates how digital learning innovation can revitalize architectural knowledge and promote sustainable cultural education at the higher education level.