Air Curtains – Avoid Heat & Cold Losses

Would You Like to Know How to Prevent Heat and Cold Loss through Frequently Opened Doors? Let Us Advise You Now.

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With air curtains, building operators supplement their industrial space heating and cooling systems in an efficient manner and avoid unnecessary energy losses and unwanted draughts through doors and gates. For this purpose, Schwank offers various air curtain unit systems for almost every individual application.  The SchwankAir air curtains are suited for new buildings as well as for retrofitting.

Air curtains blow ambient air or heated air directly along the opened gate. This “curtain of air” separates the outdoor air from the indoor environment in the form of an invisible wall. Unpleasant draughts from the outside are therefore prevented by a system of air curtain units, enhancing employee satisfaction in a sustainable manner.

Product Overview

Our Schwank Air Curtains

The series H air curtain unit in a warehouse.

Series H

Air Curtains

Schwank air curtains for industry and trade are ideally suited to supplement hall heating and cooling systems. Since heat is…

Series A air curtain unit

Series A

Air Curtains

Schwank’s air curtains for industry and trade provide perfect heating and cooling systems of halls. Series A air curtains ensure…

Product Details of Schwank Air Curtains

Air Curtains Eliminate Energetic Weak Points

Air Curtain Systems

Small Investment – Great Effect

Open doors and gates are often energy-devouring challenges to systems of efficient heaters and cooling units in the workplace. Valuable heat in winter and elaborately generated cold air in summer escapes at these points. The following holds true: the bigger the opening, the more drastic is the effect of uncontrolled exchange of ambient and outdoor air and the higher the probability that it will result in unpleasant draughts.

Those who keep these heat losses in check with the help of air curtains spare energy costs and enhance the work climate. For gates, Schwank, a leading expert in the manufacture of innovative energy efficient heating and cooling solutions, offers tailor-made products, including with regard to supplementing existing heating systems.

Air curtain unit systems
Air curtain unit systems

Lufteintritt bei angeschaltetem Torluftschleier

An End to Uncontrolled Ventilation

Reducing Heating Costs with Air Curtains

Air curtains blow ambient air or heated air directly along the opened gate. This “curtain of air” separates the outdoor air from the indoor environment in the form of an invisible wall. Unpleasant draughts from the outside are therefore prevented, which enhances employee satisfaction in a sustainable manner.

Important with a view to energy prices: facility operators save energy costs and the operating times of the heating system are reduced significantly.

Torluftschleier außer Betrieb

Torluftschleier in Funktion

Air Curtains

More Comfort for Your Hall

Like a curtain, Schwank air curtain systems prevent the penetration of cold or warm air. Conversely, they also block the unwanted volatilisation of, for example, conditioned air.


Benefits of Schwank Air Curtains

Added Value through Air Curtain Systems


  • Air curtains reduce the energy costs through reducing the ventilation in case of open doors.
  • Air curtains increase comfort by preventing the entry of warm air in summer as well as cold air in winter.
  • Air curtains help to reduce absence of employees by preventing draughts and increase their comfort levels.


Schwank Air Curtains Information

For End Users, Installers and Engineers

The Energy Saver for Your Hall Door

In this section you will find product brochures, technical information and press articles about Schwank air curtains.

At a Glance

Latest News

Schwank North America celebrates its 50th Anniversary

Company, News

As part of a global family business, Schwank North America provides energy-efficient infrared heating and ventilation systems for commercial and industrial buildings. The company offers an extensive line of HVAC systems and also provides design and consultation services to ensure customers receive a high level of comfort, energy savings, and quality.

Schwank wins prestigious award for innovation

Company, News

stern magazine has recognised innovative leaders among mid-sized companies, and Schwank is not to be missed. All German medium-sized companies that submitted at least five patents were included in the evaluation. On the list of 500 companies from 30 sectors - from drive technology to equipment manufacturing - Schwank is in the heating, ventilation and cooling category.

eSchwank – the most powerful electric heaters for industry 

Company, News

The heating specialist Schwank has added another climate-neutral product to its portfolio, by launching an innovative, powerful, electric infrared heater. The new device has been specially developed to meet the demanding requirements of industrial and commercial buildings in regard to the EU Net-Zero Industry Act goals.

The European Patent Office has now officially granted the patent for the first industrial hydrogen heater, geniumSchwank

Company, News

This heater is not only the first of its kind worldwide, but the technology is considered so unique that it has been protected by the patent office.

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Schwank UK

Schwank Ltd.

Unit D2, Armthorpe Business Park
Durham Lane
Doncaster DN3 3DY

+44 [0] 208 641 3900

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