Checklist
Treat the work environment as four interacting systems: air, thermal, acoustic and visual
The workspace is part of the task system.
When it fits
- Productivity problems are being blamed on motivation while the room itself is uncomfortable.
When to avoid it
- Productivity links are heterogeneous and individual; environmental changes should also follow building safety requirements.
Checklist
- Air/ventilation: stuffiness, pollutants or poor airflow.
- Thermal: too warm, cold or unstable for the task.
- Acoustic: speech, machinery or other distracting noise.
- Visual: glare, insufficient light or difficult contrast.
Why it matters
The 2025 IEQ systematic review organizes indoor environmental quality around air quality, thermal comfort, acoustics and visual comfort and reports highly context-dependent productivity relationships. Audit all four domains before buying another productivity app or assuming one environmental number explains everything.
An example
Concentration may improve more from fixing a hot noisy room than from changing the task manager.
Check your result
At least one workspace review considers all four IEQ domains rather than one fashionable metric.
Keep this limit in mind
- Productivity links are heterogeneous and individual; environmental changes should also follow building safety requirements.
Evidence and sources
A 2025 systematic review frames IEQ through thermal, air, acoustic and visual factors and found highly heterogeneous productivity relationships.
Productivity links are heterogeneous and individual; environmental changes should also follow building safety requirements.
Assessment between indoor environmental quality aspects and productivity in buildings: a systematic literature review · See source record