Contact form

For your inquiries to our R&D department please use this form.

Please fill in at least the fields marked with * (mandatory fields).

By submitting the completed contact form you agree that your personal data are processed by Xella International GmbH for handling your request. Details regarding the processing of your personal data and legal compliance can be found in our data protection information. Of course you may withdraw your consent at any time with effect for the future for example via email to or via regular mail to Xella International GmbH, Düsseldorfer Landstraße 395, D-47259 Duisburg; in this call we can no longer process your request.

The consent also relates to the processing of your personal data for the purpose of receiving information compiled for you by Xella International GmbH by e-mail about products, digital services, offers and promotions and can be revoked by you at any time (e.g. via the link contained in the e-mail newsletter, by e-mail to or by mail to Xella International GmbH; Datenschutz, Düsseldorfer Landstraße 395, 47259 Duisburg). Details on the processing of your personal data can be found in the data protection information.