VENTAFLEX® – Air guidance systems for industrial complexes and large buildings

VENTAFLEX® air guidance systems are ideal for the economical utilisation of air conditioning, heating and ventilation systems in industrial complexes and large buildings.

You make three-fold savings!

1. Anschaffung

1. Procurement

VENTAFLEX® air guidance systems are extremely economical, right from the point of procurement.

This leaves you with room to manoeuvre when it comes to your budget. We would be delighted to provide you with a quotation to compare with other insulated air duct systems familiar to you.

2. Montage

2. Installation

VENTAFLEX® air guidance ducts weigh almost 70% less than spiral seam tubes - and still exhibit optimum insulation values.

They require no special tools, and the VENTASNAP® clamping system means that time-consuming adhesion is also superfluous in many areas above ground. All of this simplifies installation so that you save on time, personnel costs and - with underground installations - costs for heavy equipment.

3. Betriebskosten

3. Operating costs

Due to the above-average high insulation value of VENTAFLEX® ducts, you will experience almost no heat loss.

The direct practical comparison with a glass fibre-insulated spiral seam tube revealed a verifiable reduction in the energy consumption and therefore a cost saving of up to 40%.


We have moved! Since April 7th you will find us at our new location in Siemensstraße 46 in 48341 Altenberge. New shores, new areas of operations – exciting times!

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Allow yourself to be inspired: We regularly present to you practical reports from completed construction projects. And because every construction project encompasses new challenges, no two are the same. An ideal premise under which to clearly present to you the diversity and application spectrum of our system.

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A look behind the scenes at VENTAFLEX. The focus is on quality, leading-edge technology and processes, as well as motivation, principles and objectives. Feel free to take a look.

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With VENTAFLEX offers architects and planners an optimum and timely service. The generation of tenders and performance specifications can take place here quickly and with ease. All conventional file types (GAEB, DATANORM, ÖNORM, HTML, TEXT, XML) are available for you to download.

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Wind power plant with heated rotor blades

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