Saving Energy with Warm Air Curtains Air curtains are a simple
and efficient form of high–level heating. In a nutshell, an air
curtain acts as an “invisible door”, keeping heated or
conditioned air in, by using high speed, high airflow. They are
ideal for the entrances of commercial buildings such as shops or
offices, and provide a curtain of warm air by blasting hot air
down from the unit to the floor. This creates an insulation
barrier, preventing the exchange of hot and cold air and
eliminating drafts, whilst at the same time repelling insects
and air pollutants such as pollen, dust and traffic fumes. In a
nutshell, an air curtain acts as an “invisible door”, keeping
heated or conditioned air in, by using high speed, high airflow.
Warm air curtains can cover doors of up to 6m and are designed
to help disperse warm air gently in all directions, from top to
bottom. As such they are an excellent way to keep an environment
clean and comfortable, providing a consistent temperature all
round and preventing energ