61 Natural Lighting

The use of direct and ambient light from the sun in a space.

As one of the most important considerations in the design process, natural light has psychological and physiological effects on the wellness of users. Also known as daylighting, this design technique efficiently brings natural light into a space using exterior glazing, windows, doors, and skylights. Such strategies also can save energy by reducing the need for artificial lighting.

In addition, fixtures, paint, and finishes can increase or decrease the reflectivity of the natural light, which bounces throughout a space until all of its energy is absorbed. The science of daylighting design is complex; when ...

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