An analysis of daylighting performance of learning spaces in local government sector schools in Kandy

Excessive or inadequate natural light in classrooms can significantly hinder learning and visual comfort, according to a study analyzing daylighting performance in schools within the UNESCO World Heritage Site of Kandy, Sri Lanka. The research found that east-facing upper-level classrooms suffer from uneven light distribution, excessive shadows, and color distortion due to poor integration of daylight with design, impairing students' ability to perceive objects and text. Similarly, ground-floor south-facing classrooms experience non-uniform lighting, leading to reading difficulties. The study combined field measurements, questionnaires, and simulations using Autodesk Ecotect 2011 & Revit to assess illuminance levels and daylight performance, revealing a critical gap in awareness regarding optimal daylight integration in educational spaces.

Wijesundara, A., & Gamage, W. (2021). An analysis of daylighting performance of learning spaces in local government sector schools in Kandy. FARU Journal, 8(1), 68–78. https://doi.org/10.4038/faruj.v8i1.105