Copyright © 2020 Keller minimal windows by AluK
All rights reserved

Keller minimal windows by AluK
38-40, route de Wilwerdange
L-9911 Troisvierges


Responsible publisher / deputy:

Keller minimal windows by AluK


Phone: +352 28 38 66


VAT Reg. No.:

VAT Reg. No. in accordance with the Turnover Tax Act:

Responsible for the contents pursuant to Section 55 paragraph 2 of the Interstate Broadcasting Treaty:

Keller minimal windows by AluK
38-40, route de Wilwerdange

Conception, organisation:
Keller Minimal Windows by AluK

KELLER archive, Stephan Offermann Photography, Oikos, Kompotherm, Anthony Reuter



Text, photos, diagrams, sound, animations and videos and their arrangement on this website are subject to copyright protection and other protective laws. The contents of this website may not be copied, distributed, changed or made accessible to third parties for commercial purposes. In addition, the website contains photos that are subject to third party copyright.
This website has been compiled with the greatest possible care. Nevertheless the responsible publisher and the producers cannot guarantee the freedom from error and the accuracy of the information it contains. They will accept no liability whatsoever for damage caused directly or indirectly by the use of this website.

Rights of use:

The intellectual property contained in the website is protected. In publishing this website, the producers do not issue any licence to third parties for the use of this property. The producers cannot be held responsible for contents (texts, photos and links, including rights of use) imported by the customer and his/her editors or made available to them.

Liability disclaimer:

Liability for contents

The contents of our website have been prepared with the greatest of care. However, we cannot guarantee that the contents are correct, complete and up to date. As a service provider we are responsible in accordance with Section 7 Paragraph 1 of the Telemedia Act for our own contents on these pages. According to Sections 8 to 10 of the Telemedia Act, however, we are under no obligation to monitor transmitted or stored external information or to seek circumstances that suggest an illegal activity. Obligations to remove or block the use of information in accordance with general laws remain unaffected by this. Liability in this respect is, however, possible only from the time of becoming aware of a specific infringement of the law. We will remove these contents immediately on becoming aware of such infringements of the law.

Liability for links

Our website contains links to external third-party websites, on whose contents we have no influence. Therefore we also cannot be held liable for these external contents. The respective provider or operator of the linked pages is always responsible for their contents. The linked pages were checked for possible infringements of the law at the time of setting the links. No illegal contents were recognizable at the time of linking. However, we cannot reasonably be expected to constantly monitor the contents of the linked pages without definite evidence of an infringement of the law. We will remove such links immediately on becoming aware of infringements of the law.


The contents and works on these pages created by the website operator are subject to Luxembourg and international copyright laws. Duplication, processing, distribution and all kinds of use outside the limits of the copyright require the written agreement of the respective author or creator. Downloads and copies of this webpage are permitted only for private, non-commercial use. In the case that contents on this webpage were not created by the operator, third-party copyrights are respected. In particular, third-party contents are marked as such. If you should nevertheless notice a copyright infringement, we kindly request that you inform us accordingly. We will remove such contents immediately on becoming aware of infringements of the law.

Data protection

The use of our website is usually possible without providing personal data. To the extent that personal data (for example, name, address or email addresses) is collected on our website, this is always done as far as possible on a voluntary basis. These data will not be passed on to third parties without your express agreement.

We wish to point out that data communication in the Internet (e.g. communication by email) may be subject to safety loopholes. Complete protection of the data against third-party access is not possible.

The use of the contact data published in the imprint by third parties for the sending of unsolicited advertising and information is hereby expressly rejected. The operators of the website reserve the right to take legal action in case of the unsolicited sending of advertising information, for instance by means of spam mails.

Data protection declaration for the use of Facebook plugins (‘Like’ button)

Our website uses plugins provided by the social network, operated by Facebook Inc., 1601 South California Avenue, Palo Alto, CA 94304, USA. The Facebook plugins are identifiable by a Facebook logo or the ‘Like’ button on our page. For a full list of all Facebook plugins please visit:
When you visit a page of our website that contains a plugin, your browser establishes a direct connection to the Facebook server. As a result, Facebook receives the information that you have visited our page with your IP address. If you click on the Facebook ‘Like’ button while you are logged into your Facebook account, you can link the contents of our page to your Facebook profile. This allows Facebook to assign your visit to our pages to your user account. We wish to point out that we as the provider of the website have no knowledge of the contents of the transmitted data or their use by Facebook. Further information regarding this can be found in the Facebook data use policy statement at

If you are a Facebook member and do not want Facebook to connect the data concerning your visit to our website with your member data already stored by Facebook, please log off from Facebook before entering our website.

Data protection declaration for the use of Google Analytics

This website uses Google Analytics, a web analytics service provided by Google, Inc. (“Google”). Google Analytics uses “cookies”, which are text files placed on your computer, to help the website analyse how users use the site. The information generated by the cookie about your use of the website is usually transmitted to and stored by Google on servers in the United States. If IP anonymisation is activated on this website, within EU Member States or in other member states of the European Economic Area Google will shorten your IP address before transmitting it.

Your full IP address will only be transmitted to a Google server in the USA and shortened there in exceptional cases. Google will use this information for the purpose of evaluating your use of the website, compiling reports on website activity for the website operator and providing other services for the website operator relating to website activity and internet usage. Google will not associate your browser’s IP address transmitted for Google Analytics purposes with any other data held by Google.

You may refuse the use of cookies by selecting the appropriate settings on your browser; however, please note that if you do this you may not be able to use the full functionality of this website. Furthermore, you can prevent the collection of data generated by the cookie about your use of the website (including your IP address) and its processing by Google by downloading and installing the browser plug-in provided under this link:

Data protection declaration for the use of Google +1

Data collection and transfer:
With the aid of the Google +1 button, you can publish data worldwide. Via the Google +1 button, you and other users receive personalised contents from Google and our partners. Google stores both the information that you have given +1 for content and information about the page that you were looking at when clicking +1. Your +1 can be displayed on the Internet as a reference together with your profile name and photograph in Google services, such as in search results or in your Google profile, or elsewhere on websites and advertisements .
Google records information on your +1 activities in order to improve Google services for you and others. To use the Google +1 button, you need a worldwide visible, public Google profile that must contain at least the name selected for the profile. This name is used in all Google services. In some cases, this name can also replace another name that you have used when sharing content via your Google account. The identity of your Google profile can be displayed to users who know your email address or have other identifying information about you.

Use of the collected data:
In addition to the purposes explained above, the data you make available is used in accordance with the valid Google data protection provisions. Google may publish summarised statistics on the +1 activities of users or pass them on to users and partners, such as publishers, advertisers or associated websites.

Data protection declaration for the use of Twitter

The functions of the Twitter service are integrated in our website. These functions are provided by Twitter Inc., Twitter, Inc. 1355 Market St, Suite 900, San Francisco, CA 94103, USA. By using Twitter and the Re-Tweet function, the websites you visit are linked to your Twitter account and disclosed to other users. At the same time, data are also transmitted to Twitter.

We wish to point out that we as the provider of the website have no knowledge of the content of the transmitted data or of their use by Twitter. You can find further information on this in the Twitter data privacy declaration at

You can change your data protection settings at Twitter in the account settings at

Sources: eRecht24 Disclaimer, eRecht24 Datenschutzerklärung für Facebook, Google Analytics Bedingungen, Google +1 Datenschutzerklärung, Twitter Bedingungen. Generated using the imprint generator provided by eRecht24.


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