This study examines the impact of various external shading devices on key lighting
metrics, such as spatial daylight autonomy, annual sunlight exposure, and mean illuminance
in classrooms. By comparing the performance of different shading options, the study
offers insights into optimizing natural lighting, enhancing visual comfort, and improving
sustainability in educational buildings in warm, humid climates. The findings provide
valuable guidance for architects, designers, and school facility managers aiming to
improve energy efficiency and occupant comfort in educational environments.
