Building Science

Building science is the interdisciplinary study of the physical behavior of buildings and their components. It encompasses the analysis of heat, air, and moisture flow through building envelopes, as well as the interaction between materials, systems, occupants, and environmental forces.

The field integrates principles from physics, engineering, architecture, and environmental science to optimize building performance in areas such as energy efficiency, durability, indoor air quality, and occupant comfort. It addresses phenomena like thermal bridging, air infiltration, condensation, and material degradation, often using diagnostic tools including blower doors, infrared thermography, and moisture meters.

Building science plays a foundational role in modern construction practices, influencing codes, standards, and sustainable design strategies. It supports the development of high-performance buildings that minimize environmental impact while maintaining health and safety for occupants.

Applications of building science are especially relevant in climate-sensitive regions, retrofit projects, and in efforts to mitigate risks associated with mold, structural failure, or energy loss.