Building science is an integrated blend of technical disciplines, including physics, chemistry, biology, climatology, and even ecology. It involves understanding everything from molecules and materials to mock-ups and models.

[ What Is Building Science, Anyway? | BuildingGreen ]

Building science‘ or ‘building physics’ is a broad term that refers to our knowledge of the physical behaviour of buildings and their impact on energy efficiency, comfort, health, safety, durability and so on. It is the application of the principles of physics to the built environment.

[ Building science – Designing Buildings ]

Building science is a field of knowledge that draws upon physics, chemistry, engineering, architecture, and the life sciences. Understanding the physical behavior of the building as a system and how this impacts energy efficiency, durability, comfort and indoor air quality is essential to innovating high-performance buildings.

[ Building Science Concepts | WBDG – Whole Building Design Guide ]

Whole Building Design

Building science is the collection of scientific knowledge that focuses on the analysis and control of the physical phenomena affecting buildings.