ENERGY CARBON GUIDE & INSIGHT
Thermal Comfort at Home: Beyond the Thermostat
Thermal comfort describes how satisfied people feel with their thermal surroundings. Air temperature matters, but so do nearby surfaces, air movement, humidity, clothing and activity.
Why the thermostat is not the whole picture
A thermostat measures conditions at one point. A person beside cold glazing or in a draught can feel different from someone elsewhere in the same room. Record where and when discomfort occurs before increasing the set point.
Our mean radiant temperature guide explains the effect of surrounding surfaces.
Look at the room as a whole
Building fabric
Check insulation, glazing and avoidable draughts, while maintaining intended ventilation.
Heating layout
Match output and coverage to the room and its occupied positions. Furniture and finishes can affect the available layout.
People and routines
Clothing, activity and preference vary. Controls should allow appropriate operation around daily use.
Where radiant heating fits
Infrared heating transfers heat to exposed people and surfaces. Those surfaces also exchange heat with the room air. An appropriate layout can support radiant comfort, but performance depends on heat loss, available surfaces and controls.
See infrared ceiling heating and heating sizing and coverage for design considerations.
Make practical observations
- Note cold surfaces and draughts near seating or working positions.
- Compare comfort across the room, not just beside the thermostat.
- Review heating schedules and sensor position.
- Check the condition of windows, doors and intended ventilation.
- Provide room dimensions and construction details when requesting advice.
Choose improvements for the cause
An undersized system, poor control location and excessive heat loss require different responses. A heating change should be part of a coordinated building assessment, especially where damp or persistent cold is reported.
Your questions answered
Why can a warm room still feel cold?
Cold surrounding surfaces and draughts can affect comfort even when the air temperature seems adequate.
Can everyone use the same thermostat setting?
People’s clothing, activity and preferences differ. A suitable control strategy should account for the way the room is used.
Related guides and products
PLAN YOUR PROJECT
Plan the heating around your building
Tell us about the property, the rooms and the planned work. We will help identify suitable product options and the information needed for a detailed proposal.