Daylight Analysis

Daylight modelling in buildings is the process of simulating and analyzing how natural light interacts with a building's interior and exterior environments. It's a vital part of sustainable building design, improving energy efficiency, occupant comfort, and helping achieve green building certifications like LEED, BREEAM, WELL, and others. It’s the use of computer simulations to predict: • How much daylight enters a space • When and where light is available • Whether the light is too low, too high, or causes glare • How daylight changes throughout the day/year Daylight modelling helps make better design decisions about: • Window placement and size • Orientation of the building • Use of shading systems (louvers, overhangs) • Interior surface reflectivity • Skylights or light shelves Benefits of Daylight Modelling • Reduces artificial lighting demand → Lower energy bills • Improves health & productivity → Especially in schools, offices • Helps meet green building criteria • Designs more comfortable spaces