By providing increased energy efficiency, water preservation, and optimization of resources, sustainable renovations deliver buildings that have lower operating expenses. The quality of the systems, solutions, and materials used also make the buildings last longer and with lower maintenance costs, risk and liability.
Apart from these economical benefits, sustainable renovated buildings bring improved thermal and acoustic comfort, better indoor air quality, and a safer environment for the occupants, resulting in turn, in greater well-being and health. Research shows that people working in sustainable buildings tend to be more productive, less absent due to sickness, and happier to go to work.