Air Movement

Air movement is crucial factor in thermal comfort. If air is stagnant in artificially heated areas it can contribute to musty odour problems and feelings of stuffiness. Whereas small movements of cold air can be considered draughty and unpleasant.

But in a warm or humid environment air movement can be preferable as it helps with heat loss without any change in the air temperature.

In a commercial kitchen environment with high temperatures and cooking odours, an intermittent or constant air movement can help with the comfort of staff.

Any dangerous fumes and vapours must also be removed from the cooking area and immediately discharged.

In modern restaurant design it is common for the kitchen to be open plan with the seating area so it is crucial that air movement keeps heat, noise and cooking odours within the cooking area and away from customers. The diners' thermal comfort adds to the overall enjoyment of the dining experience.