What is meant by "thermal comfort" in architectural design?

The term "thermal comfort" in architectural design specifically relates to the satisfaction of occupants with the thermal environment. This encompasses factors such as temperature, humidity, airflow, and surface temperatures, all of which contribute to how comfortable individuals feel in a given space.

The idea of thermal comfort is pivotal in creating environments where people can work, live, and relax without feeling too hot, too cold, or experiencing drafts. Achieving thermal comfort means designing spaces that meet users' needs for comfort while also considering variations in personal preferences, clothing, metabolic rates, and activity levels.

While some aspects of thermal comfort may inform heating strategies, it is not limited to these strategies alone, as it encompasses a broader understanding of how various elements influence human comfort levels. Similarly, while energy efficiency is an important consideration in building performance, thermal comfort focuses more on occupant satisfaction rather than solely optimizing energy use. Visual harmony, on the other hand, is primarily an aesthetic concern and does not directly relate to thermal conditions.