Multi-Criteria Decision-Making Method for Sustainable Energy-Saving Retrofit Façade Solutions

The increasing energy consumption levels of buildings within Europe call for controlled and improvements to savings efficiency effective regulations. However, many aging energy-inefficient require energetic retrofitting that can employ various façades solutions insulation materials. selection the most sustainable options in each situation therefore requires a decision-making methodology be used prioritize available retrofit based on economic, functional, environmental social criteria. In this paper, both economic basis process are presented. was validated case study, sensitivity analysis also demonstrated its validity, robustness stability