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Modern, open rooms with internal bathrooms, closed windows, a busy location and the requirement to offer the guest the best possible comfort. PAS systems, which are invisibly integrated into the facade as a reveal design, are predestined for this. Especially for large windows with narrow surrounding walls, Ventomaxx offers you solutions with the highest level of sound insulation and small center-to-center dimensions (version LAL 30). Often one type of fan can be used for the entire property, which considerably simplifies the on-site logistics.

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Sample concept: Hotels


Passive airflow supply systems from our AIR CONTROL series are synonymous with highest level of sound insulation for controlled living space ventilation. Ventilation solutions in accordance with DIN 1946-6 can be planned in new buildings as well as in renovations with increased noise protection requirements. Almost all components of this innovative ventilation system are invisibly integrated within the outer wall. You have more than 15 different installation options with sound insulation levels of up to 75 dB, Dnew. From the inner lock to the outer facade covers, this ventilation series remains extremely variable at the same time. AIR CONTROL sound insulation fans are pre-assembled at the factory according to the project-related dimensions and can thus be installed just in time for simple and fast project assembly. The extensive range of accessories is tailored to a wide range of application conditions and also takes into account subsequent change requests that can be made largely without tools.

AIR CONTROL sound insulation fans are designed both as supply air systems s in the outer wall (ALD) as well as as partition wall fans (AIR CONTROL FLAT), so that you can ensure hygienic and structural air exchange with minimal space requirements and without the use of primary energy. The fans are absolutely maintenance-free and guarantee long-term operation without any follow-up costs. The outer wall air outlets meet all requirements of the Energy Saving Ordinance (EnEV). Even in the basic equipment, they make a decisive contribution to maintaining the building assets by preventing the formation of mold. All these properties in connection with the low investment costs make this series of sound-absorbing fans particularly interesting for 1-room living concepts. A change of filter is recommended every 6-12 months, depending on usage.

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To the project


Highest flexibility

The installation options for the AIR CONTROL PAS are practically unlimited. This is possible because the sound insulation tests of the fan rows are qualified in various combinations at ift in Rosenheim. The nominal fan length, the pipe segment in the wall, is available from 180 mm, with the reveal duct the tested versions are 300 and 500 mm. For your project, the production takes place individually according to your dimensional specifications.

Reduced cost

We manufacture the fans according to your specifications for the individual, structural situation. In addition, the modular system offers the possibility of compensating for construction tolerances of several cm on site. Time-consuming set-up times for straightening and cutting to length on the construction site are eliminated and errors are reduced. The installation times are cut down considerably. That saves time and money!

Prevent mold

Moisture and mold spores in the room and outside air are the cause of mold formation on surfaces or in materials. Even humans lose between 1-2 liters of water during sleep and release it into the room air. An exchange of air between dry outside air and moist inside air prevents moisture damage and protects health.

Air for allergy sufferers

Allergy sufferers can breathe easy again. An integrated filter ensures dust-free air, and a pollen filter can optionally be integrated into the system.

Ventomaxx promise

Best Sound Insulation

Ventilation systems engineered for optimal sound insulation, ideal for deployment in densely populated areas.
All our systems have been tested and certified for their exceptional sound insulation capabilities (41 to 74 dB, Dn,e,w)at ift Rosenheim, a European notified and internationally accredited testing body. Easy installation according to German standard DIN 4109.

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Seamless Integration

A ventilation system so discreet that it seamlessly blends into any architectural vision. Its exceptionally compact design offers a multitude of installation possibilities, preserving the facade's intended aesthetics and the building's overall appearance, making it a top choice for architects seeking unobtrusive yet effective solutions.

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Planning Support

We begin our collaboration with planners and architects at the project's inception, ensuring that a technically viable solution is identified from the outset. This proactive approach minimises the need for extensive revisions and cost escalations as the project evolves. Our decades of experience positions us as a reliable partner for all stakeholders involved. We're here to assist and adapt to evolving requirements as project goals become increasingly defined at each building phase. Your success is our priority.

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Optimum Fresh Air Supply

Ventomaxx ventilation systems not only maintain indoor tranquility by keeping external noise at bay but also ensure a continuous supply of fresh air even with closed windows. It enables the inflow of fresh air while keeping disruptive noise outside, all the while filtering out fine dust pollution and pollen for a healthier indoor environment.

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Contact us!

Phone: +49 (0) 871 - 95 34 06 - 0
Email: info(at)ventomaxx.de

Ventomaxx GmbH
Roider-Jackl-Straße 5 | D-84036 Landshut