Thermal Comfort
The human experience of thermal environments: temperature, humidity, air movement, radiant conditions, clothing and activity — and the models (PMV, adaptive comfort) that predict satisfaction. Its central finding is inconvenient: thermal preference varies structurally between individuals, and no single setpoint satisfies everyone.
Thermal complaints are perennial, and the science explains why: metabolic and physiological differences produce genuinely different comfort ranges — including well-documented average differences by sex that standard comfort models historically ignored. The strategic consequence is architectural: since one temperature cannot satisfy all, personal control and thermal variety become the design answer.
- Why does no setpoint end thermal complaints — and what does?
- How much does thermal preference vary across a population, and along which lines?
- What do the comfort models predict well, and where do they fail?
- How do thermal conditions interact with density, activity and setting type?
- Thermal comfort research (Fanger's PMV tradition and adaptive comfort models)
- Field studies on inter-individual and sex-based comfort variation
- ASHRAE 55 and EN 16798 standards
- Occupant complaint and satisfaction data
Zonal control granularity as a specification requirement; thermal variety across settings so people can self-select; density decisions tested for thermal consequence; complaint patterns read as diagnostic data rather than noise.
Architectural Guidance
The translation of the concept and kit into design-governing guidance: spatial, environmental, acoustic, lighting, thermal, biophilic, accessibility, technology and identity requirements the design team must satisfy.
Targeted Insights
Focused mixed-method investigations that explain specific contradictions the broad evidence has surfaced but cannot resolve.
Workplace Experience Pulse
A light, recurring measurement of reported workplace experience — tracking movement against the sentiment baseline without the fatigue of repeated full assessments.
Kit of Parts
The definition of the complete workplace setting system — every setting type, its purpose, quantity, requirements and behavioural logic — from focus and team settings to hospitality, wellbeing and specialist environments.
The setpoint wars: treating thermal comfort as a facilities argument to be won rather than a structural variance to be designed for. The evidence says provide control and variety; the practice keeps searching for the number that ends the emails.
Adaptive comfort in mixed-mode and flexible-occupancy buildings, and personal comfort systems (heated/cooled furniture) as a variance answer, are the field's applied frontiers.