In the UK and all over the world, air curtains are widely used for many, many different applications. Not everyone knows exactly what they are and what they do, but they are so commonly used that it is very likely that most people will have come across air curtains at some time or another without even realising it.
You are most likely to encounter air curtains in the doorways of shops, cafes, restaurants or other commercial premises. Door air curtains, as these are known, are fitted with powerful blower fans which blow heated air from the ceiling to the floor over an exterior entrance.
The purpose of these air curtain heaters is to increase the comfort of customers entering shops and other premises from the outside, and also to keep the inside space warm in places where the door needs to be kept open.
The use of air curtains in shop doorways is only the tip of the iceberg, as there are countless other applications for these useful systems. Air curtains can be used in places such as cargo doors, aeroplane hangers and shipping receiving doors, to name but a few examples.
As air curtains are able to create an invisible barrier across an entrance, they are able to prevent infiltration of outside air into air conditioned spaces too. This can cut energy costs for the owner of the space, as heat or cold is prevented from entering or escaping. Air curtains can therefore reduce the workload of heating or air conditioning systems, and can usually pay for themselves in just a few years.
There is another use for air curtains, as well as helping to maintain conditions in two spaces conditioned at different temperatures. They are also great at preventing flying insects from entering spaces, using something known as forceful turbulence.
If your building is in need of an Air curtain , you would do well to take a look at the Thermoscreens website.