In this paper, we primarily focus on the issue of rising damp and the application of remedial measures on a specific building, along with an in situ investigation of its effects. The primary objective of this study is to assess the efficiency of the applied remediation technologies and their impact not only on improving the indoor environment of the building but also on extending the lifespan of the construction. The research findings clearly demonstrate the positive effects of remediation interventions. The applied technology contributed significantly to the drying and stabilization of the construction, enhancing its structural integrity and overall performance. Furthermore, the improvement in indoor climate conditions was evident, reducing moisture-related issues that can negatively affect both the building and its occupants. Such research provides valuable insights into the practical implementation of rehabilitation technologies and their potential integration with active thermal protection systems. By systematically evaluating the effectiveness of these interventions, the study offers a foundation for further development in the field of building protection and maintenance, particularly in relation to historical and aging constructions. Moreover, the acquired knowledge can be incorporated into Building Information Modeling (BIM) systems, which will allow for a more precise and data-driven approach to designing, monitoring, and optimizing the effectiveness of proposed interventions. The integration of these findings into digital modeling tools enhances decision-making processes, improves predictive maintenance strategies, and ultimately contributes to the long-term sustainability of existing buildings.