Advanced faƧade designs improve light quality, airflow control, nature views, acoustics, and other variables affecting the quality of workplace life. Most firms spend more on personnel than on facilities. High-performance features still involve upfront costs, but as the relations of health, absenteeism, productivity, and the full range of returns on investment become clearer, austerity toward the ā€œgreen premiumā€ is giving way to a business case for dynamic faƧades.