Your contacts

Do you have any questions about our test facilities or services? Here is an overview of the persons you can contact in our Institute.

Dipl.-Ing. Bernd Konrath
Rolf-Dieter Lieb, PhD
Dipl.-Kff., Dipl.-Volksw. Denise Berger
Dipl.-Ing. Wilfried Mertens, M.Sc.
Dipl.-Ing. Jorge Gomez
Bernd Poick
Michael Winklehner
Astrid Walter M.A., M.Sc., MBA
Daniel Markus, M.Sc.
Dr.-Ing. Eckehard Fiedler
Dipl.-Ing. Tim Hillmann

Legal Notice

Responsible for the content with § 5 of the German Telemedia Act (Telemediengesetz):

I.F.I. Institut für Industrieaerodynamik GmbH
Institut an der Fachhochschule Aachen

Notified Body according to CPD

Welkenrather Straße 120
52074 Aachen

Phone: +49.241.879708-0
Fax: +49.241.877908-30


Managing directors authorized to represent the company:

Dipl.-Ing. Bernd Konrath
Dr.-Ing. Rolf-Dieter Lieb


Registration court:

Registered at the local court of Aachen under the number HRB 4518
VAT number in accordance with § 27 of the German Turnover Tax Act (UStG): DE 121 682 741


Responsible for the content in accordance with § 55 (1) of the German Interstate Treaty on Broadcasting (Rundfunkstaatsvertrag):

Dipl.-Ing. Bernd Konrath
Dr.-Ing. Rolf-Dieter Lieb


Quality Management Representative

Dipl.-Ing. Wilfried Mertens, M.Sc.



Liability for the content of this website

The content of our pages has been realized with the greatest accuracy. However, no liability can be accepted nor any guarantee given for the validity, completeness or currentness of the information and data provided. Pursuant to § 7 para. 1 of TMG (Telemediengesetz, German Telemedia Act), the law limits our responsibility as a service provider to our own content on these web pages.


According to §§ 8 to 10 of TMG however, the obligation to monitor third party information provided or stored on our website or to search for circumstances that would indicate illegal activity does not apply to us as a service provider, without prejudice to obligations to remove or block the use of such information under general legislation. However, liability in such an instance can only commence at the time we become aware of the respective violation. We shall promptly remove any content upon becoming aware that it violates the law.


Liability for Links

Our site contains links to third-party websites. We have no influence whatsoever on the information on these websites and accept no guaranty for its correctness. The content of such third-party sites is the responsibility of the respective owners/providers.

At the time third-party websites were linked to ours, we found no grounds whatsoever of any likely contravention of the law. However, it is not reasonable to monitor permanently the content of linked sites without clear evidence of a violation of the law. We shall promptly delete a link upon becoming aware that it violates the law.



The content and works provided on these web pages are governed by the copyright laws of Germany. Duplication, processing, distribution, or any form of commercialization of such material beyond the scope of the copyright law shall require the prior written consent of its respective author or creator.


Downloads and copies of this site are only authorized for private, non-commercial use. For content on these pages which was not realized by the operators, the copyright of third parties has been respected. In particular, third-party content has been indicated as such. Should you nevertheless find infringement of Copyright on our pages, we ask you to inform us. We shall promptly delete such content upon becoming aware it violates the law.


Privacy Notice

In general it is possible to use our website without providing any personal data. As far as personal data, such as name, address or email details, are collected on our site, this is where possible always done on a voluntary basis. Such data will not be transmitted to third parties without your express consent.


Please be aware that there are inherent security risks in transmitting data, such as e-mails, via the Internet, because it is impossible to safeguard completely against unauthorized access by third parties.


The use by third parties of contact details published under the obligation to issue a Legal Notice (Impressumspflicht) for the sending of advertising and information materials not expressly requested is hereby explicitly forbidden. The operators of this website explicitly reserve the right to take legal action when unsolicited advertising materials have been sent, for example through spam emails.



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Englisch-Übersetzung durch Twigg's Translations

Commercial information

I.F.I. Institut für Industrieaerodynamik GmbH
Institut an der Fachhochschule Aachen


Management Board:

Dipl.-Ing. Bernd Konrath, Managing Partner

Dr.-Ing. Rolf-Dieter Lieb, Managing Partner



VAT No. DE 121 682 741


Registration in the commercial register: 

Local court of Aachen, HRB 4518

Our locations

I.F.I. Institut für Industrieaerodynamik GmbH
Institut an der Fachhochschule Aachen


Main Building

Welkenrather Straße 120
52074 Aachen
Deliveries for testing of:

Deliveries for testing of:
• materials and machines in general

Test Laboratory/Offices

An der Glashütte 13
52074 Aachen

Deliveries for testing of:
• components of systems of flexible roof waterproofing membranes 
• fume cupboards
• smoke shelters


All deliveries of test specimens and of machines have to be agreed in advance.


How to find us

Our Institute is located on the west side of Aachen near the University Hospital (Uniklinik) and the buildings Horn and Melaten of the University (RWTH).

The 2 buildings of the Institute are only a few 100 meters away from one other so that the directions to the different buildings are almost the same.


Directions by plane:

The city of Aachen is situated 100 km from Düsseldorf International and 86 km from Cologne Bonn Airport. Aachen is also served by good rail links to these two airports.


Furthermore Maastricht/Aachen airport is only 42 km away from our Institute. The AirportXpress shuttle offers a direct link between the airport and Aachen central station and the timetables are established according to the flights at the airport.


A single ticket costs 10.00 €, a day return ticket 15.00 € (information according to the service provider).


For further information such as the current timetables, please see:


Directions by train:

You can easily plan your journey to Aachen with the Bahn using the link 

The Institute is only a few kilometers away from the central station. A taxi ride will cost you approx. 7.00 € (however the prices vary according to the time of the day and the taxi company).


For information on how to get to us by car or by bus, please refer to the directions to the corresponding building.



Do you have a question?

Do not hesitate to contact us


I.F.I. Institut für Industrieaerodynamik GmbH
Institut an der Fachhochschule Aachen

Welkenrather Straße 120, 52074 Aachen, Deutschland
+49.241.879708-0 | +49.241.879708-30 |

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