The company's Standesse air curtain creates a wall of warm air across an entrance, keeping the internal and external atmospheres apart but still allowing customers and staff unhindered access.

It is available in 1, 1.5 and 2m lengths and can be heated electrically or with low-pressure hot water. Up to six can be joined together and regulated from one controller, meaning it can be used on doorways up to 12m wide.

Control options include a sensor which activates the unit when the door opens, a timer and a thermostatic controller that regulates the air curtain depending on internal temperatures. There is also an outside sensor which varies the heat output depending on the external temperature.

In summer, the unit can be used without the heating function to keep air-conditioned air in and the heat out.

Standesse can be mounted above a doorway up to 4m in height and has adjustable outlet vents to direct the air flow. It comes in white as standard but is available in a colour to suit any interior.

leisure-kit keywords: JS Air Curtains