Legal mentions



Legal information

The website http://www.ductal.com is edited by Holcim Technology, a company belonging to the LafargeHolcim group, hereinafter referred as “LafargeHolcim”, a company, with a share capital of 10000 000 CHF registered with the companies register of the Canton of St Gallen, under number CHE-108.813.148, having its principal place of business at Zürcherstrasse 156, 8645 Jona, Switzerland.

The website is hosted by Amazon Web Services LLC, a limited joint-stock company, with a share capital of 10.000.000 €, registered with the companies register of Roubaix-Tourcoing, under number
424 761 419, whose APE code is 6202A, having its principal place of business at 1200 12th Avenue South Seattle, Washington 98144-2734 AWS, and whose phone number is (206) 266-4064.

The website http://www.ductal.com has been carried out by Ductal® Communication and Ductal® staff, with the following partners:

Edifixio for the technic support and the implementation:
123, rue Jules Guesde
92300 Levallois-Perret - France
Tel.: 01 56 90 50 40


Bonhomme Paris, for the structuration of the information, the design and the graphic charter :

10 rue Vicq d’Azir
75010 Paris
Tél. : 01 77 12 58 20


Access and content

The user acknowledges they are acquainted with the present terms of the legal notice and agrees to comply with them.

The access to the website is free.

The user may access the website 24/7. In case of, but not limited to, force majeure, technical problems, problems regarding the structure of telecommunication networks, maintenance purposes, the access to a part of the website or to the whole website might be suspended or cancelled upon decision of LafargeHolcim.
The information displayed on the website is provided, for reference, LafargeHolcim cannot guarantee
the accuracy, the exhaustiveness, and the update.

Nothing on this web site should be construed as constituting a proposition of sale or purchase. All the products, processes and programmes presented on the web site www.ductal.com are not necessarily available in each country. Consequently, the user of this web site recognizes to use this information under his/her own responsibility.

Stock data within the “Financial Information“ section are provided by outside third parties. LafargeHolcim cannot be held responsible for inaccurate, delayed or interrupted data, regarding the stock price announced on its website.

LafargeHolcim is under an obligation to use its best endeavours by providing information to people that access its website. Although we have made every effort to ensure the reliability of the information contained on this web site, LafargeHolcim may not be held liable for any errors or omissions, or for any results that may be obtained by using such information. In particular, using hypertext links at our site may involve you being transferred to other servers, over which LafargeHolcim has no control, to find information. LafargeHolcim, as the website editor, cannot guarantee the efficient functioning of the website or its complete information security.

The user acknowledges that it has the required skills and the necessary means to access the website and to use it, and acknowledges it has checked that the computer system does not have any virus and is fully functioning.
The user acknowledges that it uses the information and the tools provided on the website under its own responsibility.

The user undertakes to use only the services provided by the website and the information it may have access to, in order to be compliant with public policy, standard behaviour, and third party rights.
The user undertakes not to perform any act which may harm the computer security of the website, or other users’ computing system.

The user undertakes not to interfere or interrupt the normal functioning of the website. The user undertakes, when it is required, to provide only complete, accurate and updated information.

The website is likely to be subject to modifications and evolutions, without any notification.


Intellectual property


This website and its content are protected by intellectual property rights, mostly regarding branding, copyrights, drawings and patterns. LafargeHolcim is the exclusive owner, or a licensee of the website, and of every element that constitutes the website, of programs, specific developments, of its structure and of the contents including data, texts, still images and moving images, logos, sounds, graphics, pictures and files.

Under the French Intellectual Property Code and more generally international treaties and agreements containing provisions on the protection of copyright, you are prohibited from reproducing other than for your private use, selling, distributing, issuing, broadcasting, adapting, modifying, publishing, communicating in full or in part in any form the data, site presentation or organisation, or the works protected by copyright shown on the Ductal® web site without the specific
prior written consent of the holder of the copyright attaching to the work, the site presentation or organization, or the data reproduced.

The partial or complete reproduction of the website or of an element without any express authorization of LafargeHolcim is forbidden and will be subject to penalties in case of infringement.
Databases displayed on the website are protected by the applicable intellectual property code and every reuse or extraction in a substantial qualitative and quantitative manner of the database is liable to penalties.

Trademarks and logos displayed on the website are registered trademarks by LafargeHolcim Group or by third parties. Every reproduction, imitation or use, complete or partial, of distinctive marks, without express authorization, infringes Intellectual property code dispositions and the author is liable to penalties.

The other distinctive signs, especially the corporate name, trade names and the domain names on the website are the property of LafargeHolcim Group or third parties and all reproduction without express authorization is likely to constitute an infringement liable to penalties.

The user is not allowed to introduce data on the website that would modify or would be likely to modify the content or the appearance of the data, the presentation, or the organisation of the website or the works displayed on the website by any process.

For any additional information, please contact the webmaster at the following address:

Personal data

LafargeHolcim collects information from the visitors with questions and electronic forms. These data allow us to respond to your requests for information. Personally identifying information collected
may consist of basic contact information, such as: name, address, title, company, e-mail address, telephone and fax numbers.
In accordance with the Global Data Protection and Regulation (EU) 2016/679 of the European Parliament and of the Council of April 27, 2016 applicable from May 25, 2018 and the French Law
n°78-17 of January 6th 1978 on information technology, data files and civil liberties, the user is informed that LafargeHolcim as a data controller, implemented a processing of personal data whose
purpose is: managing the relationship between LafargeHolcim and the user by collecting data in order to contact the user (as the surname, the name, the job position, the name and the address of
the company you work for, your email, your phone number and fax number)

This information is aimed at LafargeHolcim and also its processors and partners for the above-mentioned purposes.

You may send emails to the addresses mentioned on the website.

Every message will contain the email address of the user and all the information that you want to share in this message.
The users browsing on the website LafargeHolcim have to comply with the terms of the French law n°78-17 of January 6th 1978 on information technology, data files and civil liberties.

In accordance with the Global Data Protection and Regulation (EU) 2016/679 of the European Parliament and of the Council of April 27, 2016 applicable from May 25, 2018 and the law n°78-17 of
January 6th 1978 on information technology, data files and civil liberties, the user has a right of access, of question, of modification, of alteration and of cancellation of data relating to him/her and
which make possible to modify, complete, update, lock up, cancel the personal data which are not accurate, incomplete, out of date, or whose collection, use, communication of retention is forbidden.
The user has a right to object to the personal data processing for legitimate purposes and a right to object that his/her data are used for prospection purposes especially commercial. He/ she has a right
to a judicial remedy for any breach of the rights guaranteed by the French data privacy authority.

These rights may be exercised directly on line by the user, or by an email with a copy of an identity card signed at the following address: privacy.ductal@lafargeholcim.com.
The user may require not to receive emails, at any time, by clicking on the provided link, inserted at the footer of every email which are sent to him, or on demand by sending an email to

Special notice for American users of the www.ductal-lafarge.com website : The Children's Online Privacy Protection Act (COPPA) of 1998 provides safeguards to protect children who use the Internet
by regulating the online collection of personal information from children under the age of 13. According to this Act, "(...) if you operate a general audience website and have actual knowledge that
you are collecting personal information from children, you must comply with the Children's Online
Privacy Protection Act (COPPA)."

LafargeHolcim does not intend to collect any Personal Identification Information from children under the age of thirteen years old. However, if children under the age of thirteen years old provide Personal Identification Information to us, their parents or legal guardian should request that we delete this information from our files by sending us an email at ductal@lafargeholcim.com. We will use all reasonable efforts to delete children's information from our files.

Further information about the Children's Online Privacy Protection Act of 1998 may be found on the Federal Trade Commission's website (http://www.ftc.gov).



The visit results in a cookie creation. Cookies are pieces of information that a website transfers to your computer's hard disc for record keeping purposes. Cookies aim at enabling website owners to
provide more useful features for their users. They contain no name or address information or any information that will enable anyone to contact you via telephone, e-mail or any other means. If you
prefer to disable cookies, you can reconfigure your browser in the appropriate section (for instance Tools / Options on Microsoft Explorer 6).
The user is informed that when he is visiting the website, a mechanism of browsing can be implemented. Therefore, the user may object to the registration of the cookies by setting up the

The information regarding the user is aimed at LafargeHolcim and its partners. By no means, LafargeHolcim will not assign this information to a third party, except if the user demands.
LafargeHolcim undertakes to delete all the ip addresses in a 6 months delay from the visit by the user.

The duration of cookie retention is 30 minutes. The user may object to the registration of cookies by modifying the safety settings of its browser (Tools / Internet options on Microsoft Explorer 6).



The users may not establish a link to the site without express prior authorization.

By no means, this authorization can be qualified as an implicit affiliation agreement.

In any case, the links that let the user access to the website will have to be withdrawn on first demand of LafargeHolcim.

LafargeHolcim reserves the possibility to set up links on its website giving access to the pages other than the pages of its website.

The users are formally informed that the websites they can access through these links do not belong to LafargeHolcim, which reserves the right to delete the links proposed by its website to a third party
website, if it breached the applicable regulations and its values.

LafargeHolcim is not liable for the access by the user via the links on the website to other third party websites or the content of the information provided on the websites as part of the activation of the links.



Credits of the photos are the following :

Lafarge photolibrary DR ;

Architects : Rudy Ricciotti, JP Cagan, Dominique Marrec & Emmanuel Combarel (E.C.D.M.), Duncan
Lewis, JF Denner, Dominique François, Michel Ferranet, Fin geispel & Gulia Andi, Manuelle Gautrand,
Marc Mimram, Enri Chabal, JF Picardat, Jean Nouvel et Julio Medem, Norman Foster, CPV Group
Architects & Engineers LTD, M.I.T., VSL Australie, Moatti & Rivière, Philippe Gibert, Marie-Hélène
Badia, Didier Berger ;

Photographs : Claude Cieutat,Jousselin, Alexandre Chemetoff, Georges Fessy, Philippe Ruault, Alain
Brehm, The Aerial Hub, Drone Immobilier, Aida Hadjarevic, Philippe Couette, Christian Michel, Lui
Zhan, Benoit Roland, grussenmeyers Photo Inc, Guillaume Maucuit Lecompte, E.Jae, VSL Australie,
Taporo, Il Cantiere, Nicolas Waltefaugle, Benoît Fougeirol.

Applicable law and jurisdiction

The website is governed by and constructed in accordance with the laws of France for any dispute or claim arising out of or in connection with it or its subject matter.

The courts of France are to have exclusive jurisdiction for every dispute arising out directly or indirectly of the use of the website

This article applies, subject to mandatory provisions which will be applied to the user in the case he/she acts as a consumer.

Modification of the legal notice

LafargeHolcim may modify and update this legal notice at any time, without any notice.

The user should regularly check this legal notice.

Last update: [15/06/2021]

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