Legal notice

1. Website publisher

The website quasart.lu is published by: QUASART S.à r.l. Limited liability company under Luxembourg law Share capital: EUR 12,000 RCS Luxembourg: B253631 Intra-community VAT: LU33087966 Business licence: issued by the Ministry of the Economy of the Grand Duchy of Luxembourg Registered office: 8 Zone Industrielle Am Bruch – Hall 6 L-3327 Crauthem, Grand Duchy of Luxembourg Phone: +352 661 848 464 Email: info@quasart.lu Managers: • Stève PARACHE – Technical Manager • Aurélien PARACHE – Operations Manager

2. Publication director

The publication director of quasart.lu is Mr Stève PARACHE, in his capacity as manager of QUASART S.à r.l.

3. Hosting

The website is hosted by: Vercel Inc. 440 N Barranca Ave #4133 Covina, CA 91723, United States https://vercel.com The content delivery network (CDN) is provided by Cloudflare, Inc., 101 Townsend Street, San Francisco, CA 94107, United States.

4. Professional liability insurance

QUASART S.à r.l. holds a professional liability insurance policy taken out with AXA Assurances Luxembourg S.A., policy no. 10/0214108, covering all its cladding, thermal insulation, renovation and finishing activities in Luxembourg and the Greater Region.

5. Intellectual property

All content on the quasart.lu website — including but not limited to text, descriptions, images, photographs, illustrations, logos, trademarks, trade names, graphics, layouts, source code, databases and software — is the exclusive property of QUASART S.à r.l. or its partners who have granted a licence of use.

Any reproduction, representation, distribution, modification, adaptation or exploitation, in whole or in part, in any manner and on any medium whatsoever, without the prior written consent of QUASART S.à r.l., is strictly prohibited and constitutes an infringement punishable under Luxembourg legislation and international intellectual property conventions.

The name "QUASART" and its associated logo are registered trademarks. Their use without authorisation is prohibited.

6. Credits

Design and development: QUASART S.à r.l. (in-house production).

Photographs and illustrations: The visuals on the website are the property of QUASART S.à r.l. Some illustrations were generated by artificial intelligence or come from licensed image banks. Any reuse is prohibited without authorisation.

7. Website access conditions

Access to quasart.lu is free of charge. Internet access and browsing costs remain the sole responsibility of the user. QUASART S.à r.l. strives to ensure the availability of the website 24/7, without however being bound to do so. Access may be interrupted at any time for maintenance, updates or any other reason, particularly technical ones, without this giving rise to any compensation.

8. Limitation of liability

The information presented on quasart.lu is provided for informational and general purposes. While QUASART S.à r.l. strives to ensure the accuracy and currency of published information, it cannot guarantee the completeness, precision or timeliness of all content.

Consequently, QUASART S.à r.l. disclaims all liability:

• for any inaccuracy, error or omission relating to information available on the website;
• for any damage resulting from fraudulent intrusion by a third party that has led to modification of information;
• for any loss or damage, direct or indirect, whatever its causes, origins, nature or consequences, resulting from access or inability to access the website;
• for any damage resulting from the use of the website or from reliance on any information directly or indirectly obtained from it.

The photographs and illustrations of completed projects on the website are presented as examples and do not constitute a contractual commitment to an identical result.

9. Hyperlinks

The quasart.lu website may contain hyperlinks to other websites (suppliers, partners, public bodies). QUASART S.à r.l. exercises no control over the content of these third-party sites and disclaims all liability regarding their content, availability or compliance with applicable laws and regulations.

The creation of hyperlinks to quasart.lu is subject to the prior written authorisation of QUASART S.à r.l.

10. Personal data protection

QUASART S.à r.l. attaches great importance to the protection of its users' personal data. To learn about the collection, processing and protection of your data, please refer to our Privacy Policy.

11. Cookies

The website uses cookies and trackers subject to your prior consent, in accordance with European Directive 2002/58/EC (the "ePrivacy" directive) and the General Data Protection Regulation (GDPR). You can manage your preferences at any time via the cookie banner or the "Cookie settings" page accessible from the footer. For more details, see the "Cookies and trackers" section of our Privacy Policy.

12. Applicable law and jurisdiction

These legal notices are governed by Luxembourg law. In the event of a dispute relating to the interpretation or performance hereof, and failing amicable resolution, the courts of the Grand Duchy of Luxembourg (judicial district of Luxembourg) shall have sole jurisdiction.

13. Dispute mediation

In accordance with European Regulation No 524/2013, in the event of a consumer dispute, you may use the European Online Dispute Resolution (ODR) platform available at: https://ec.europa.eu/consumers/odr.

14. Amendment of legal notices

QUASART S.à r.l. reserves the right to modify these legal notices at any time. Users are invited to consult them regularly. The date of the last update is indicated at the top of this page.

15. Contact

For any questions regarding these legal notices, you can contact us:

Email: info@quasart.lu Phone: +352 661 848 464 Mail: QUASART S.à r.l. — 8 Zone Industrielle Am Bruch – Hall 6, L-3327 Crauthem, Luxembourg