Allow your building to breathe

With ventilation solutions from Schüco.

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Especially nowadays, ventilation is more important than ever for a healthy indoor climate. Particular focus is placed on rooms where several people spend long periods of time, such as offices, schools or kindergartens.

It is therefore all the more important to create a safe and healthy climate through good and sufficient ventilation. Due to the corona situation, the focus is particularly on the removal of aerosols through regular air exchange. But high CO2 concentrations with too little fresh air supply can also lead to problems: Lack of concentration, headaches and fatigue are the result.


The Schüco VentoTherm Twist is a decentralised ventilation system integrated into the window with incoming air, outgoing air and heat recovery, which can be used to reliably improve the air quality in rooms. The efficient system solution realised in cooperation with Renson© offers controlled, room-specific air exchange without opening the window. Due to the principle of heat recovery, the fans bring preheated fresh outdoor air into the room, which protects against draughts and the increased risk of catching colds, especially in the cold and wet autumn and winter months. Energy costs are reduced.


  • Highest energy efficiency in fan operation with up to 80% heat recovery; in addition, the fans are shut down when there is no room load from users
  • Comfortable incoming air temperatures during lessons
  • Variable operating options - manual operation as well as demand-controlled operation possible
  • The automatic mode via sensors ensures that the fan operates in a demand-controlled manner, depending on the CO2 concentration in the room. In the evening hours, at weekends and during holidays, the fan automatically switches down the speed when a good room air quality is reached, thus ensuring the highest possible energy savings. Weekly and daily programmes can also be optionally programmed

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Further information for fabricators

Further information for architects and planners


Schüco VentoTherm Twist in cooperation with Renson - Decentralised ventilation system integrated in the window with incoming air, outgoing air and heat recovery – controlled, room-specific air exchange without having to open the window. The efficient, multifunctional system solution ensures a controlled exchange of air and fulfils the highest energy efficiency requirements: a heat recovery rate of 80% ensures a high degree of energy saving.


A hybrid ventilation concept combines window ventilation and mechanical ventilation. During lessons, the Schüco VentoTherm Twist ventilators provide a fresh air supply with preheated fresh, unpolluted air from outside. During break times, window ventilation, conveniently and intelligently automated with Schüco TipTronic drives, also ensures that the classroom is flushed with fresh air. This ensures a pleasant indoor climate with good air conditions for an effective school day with sufficient oxygen supply. Old, polluted air is ventilated out.

  • Schüco TipTronic SimplySmart with integrated control enables energy-efficient, natural ventilation.

Schüco TipTronic SimplySmart

If windows are opened manually, bacteria, germs and viruses can be transmitted via the handles. Automated window drives, which can be operated without touching them, increase comfort and security for users. Integrated into building management systems, convenient ventilation functions are also available.

Schüco TipTronic SimplySmart is the concealed, mechatronic fitting for the automation of Schüco aluminium window systems, which combines the aspects of energy management, building automation and security, while setting new standards with its purist design. The window thus becomes an integral part of the intelligent building, exploits the energy potential of the building envelope and also impresses visually with its timeless architectural aesthetics.

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In addition to the integrated anti-finger-trap protection in safety class 2, Schüco also offers anti-finger-trap protection with a sensor strip, which reacts to even the slightest contact with any part of the frame and corresponds to safety classes 3 and 4.

  • Schüco DriveTec

Schüco DriveTec

The surface-mounted motorized drive Schüco DriveTec can be retrofitted to almost all Schüco aluminium window systems with a side-hung, bottom-hung or skylight opening and up to a sash weight of 200 kg - without replacing fittings or sash frames. Large opening widths ensure a high level of comfort for daily ventilation.

Installation is simple thanks to system-tested brackets and direct mounting options on the frame. Integrated plug solutions and a plug on both sides, protected against polarity reversal, for the connecting cable enable quick and easy installation.

Thanks to the option of full integration in BSC, with DriveTec the window becomes an integral component of the intelligent building and makes a substantial contribution to exploiting the potential of the building envelope for energy efficiency, comfort and security. Various motorised ventilation functions such as gap ventilation, time ventilation and night cooling reduce energy costs.


All decentralised ventilation systems from Schüco ensure an optimum supply of fresh air in the interior. The innovative solutions offer a high level of comfort for optimum living and working conditions.

Schüco Ventilation System VentoAir

Schüco VentoAir regulates the necessary ventilation in residential properties, including dehumidification, without any intervention from users, thus enabling the prevention of expensive damage caused by mould, which is hazardous to health. The principle of the window rebate ventilator with self-regulating vent is based on the equalisation of the difference in pressure between outside and inside. In the process, the action of the fan is purely mechanical. In the event of high winds, the ventilator flap automatically regulates the inflowing air, thus preventing unpleasant draughts.

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Schüco Ventilation System VentoFrame

In many buildings, especially in residential properties, the exchange of air through infiltration – i.e. leaks in the building from joints, for example – is not enough to supply the building and its users with sufficient fresh air without human intervention. In such cases, a ventilation concept must be created in accordance with DIN 1946-6 to ensure high ambient air quality. Here Schüco offers Schüco VentoFrame, a tested system for self-regulating window ventilators which is installed almost fully concealed in the outer frame and is designed for the narrowest of face widths.

With its highly adjustable volume flow, this efficient ventilation solution provides a steady, adequate supply of fresh air without intervention from the user, i. e. without opening the windows. Thanks to a self-regulating ventilation flap, the Schüco VentoFrame reacts independently to changes in wind pressure and thus ensures a controlled exchange of air without draughts.

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Schüco VentoFrame Asonic - Ventilation system with high sound reduction for a healthy indoor climate

Modern building planning places great value on an optimal working and living environment. This means that a supply of fresh air, to retain the value of the property and protect the building fabric for the long term, is just as crucial for a comfortable atmosphere in the room as sound reduction. The new VentoFrame Asonic from Schüco, developed in partnership with Renson, complements the flexible VentoFrame ventilation system with a solution that can be used for more demanding requirements in terms of air exchange and sound insulation. The window ventilator, mounted on the outer frame, allows air circulation in buildings without draughts thanks to an innovative anti-reverse function and high-quality fabrication. Schüco VentoFrame Asonic is available in two versions: Air and Comfort. The Comfort version guarantees even better sound insulation and increased comfort thanks to the non-return function in the integrated self-regulating flap. It is particularly suitable for combination with a (fan-assisted) exhaust air system.

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Schüco Ventilation Vent AWS VV

Schüco Ventilation Vents AWS VV are available as opaque side-hung vents with face widths of 300 mm, 250 mm and 170 mm. The side-hung vents, which can reach from floor to ceiling, combine quick ventilation of rooms with a high degree of architectural design freedom. Concealed and surface-mounted manual fittings solutions based on Schüco AvanTec SimplySmart are available. One benefit of the Schüco TipTronic mechatronic equipment is that automated night-time cooling or demand-led, sensor-controlled ventilation optimise the energy efficiency potential of the building envelope.

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