Amended Final Terms

12 September 2019

RNS Announcement

Publication of Amended Final Terms

Compagnie de Saint-Gobain, société anonyme with registered office at Les Miroirs, 18, avenue d'Alsace, 92400 Courbevoie, France (the Issuer)

The following Amended Final Terms are available for viewing:

Amended Final Terms dated 10 September 2019 in respect of an issue by the Issuer of  EUR 100,000,000 1.875% Notes due 21 September 2028 under the EUR 15,000,000,000 Medium Term Note Programme.

The amended clause 13 (iv) is shown below. All other details remain unchanged.

PROVISIONS RELATING TO INTEREST (IF ANY) PAYABLE

13. Fixed Rate Note provisions

(iv) Broken Amount(s): Not Applicable

To view the Amended Final Terms in full, please paste the following URL into the address bar of your browser:

http://www.rns-pdf.londonstockexchange.com/rns/1964M_1-2019-9-12.pdf

A copy of the Amended Final Terms in respect of the Notes will be submitted to the National Storage Mechanism and will be available shortly at: http://www.morningstar.co.uk/uk/NSM. For further information, please contact:

Vivien Dardel

Head of Investor Relations

Compagnie de Saint-Gobain

Tel. + 33 1 47 62 44 29

DISCLAIMER - INTENDED ADDRESSEES

Please note that the information contained in the Final Terms may be addressed to and/or targeted at persons who are residents of particular countries (specified in the relevant Final Terms) only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom the offer contained in the relevant Final Terms is not addressed. Prior to relying on the information contained in the relevant Final Terms you must ascertain from the relevant Final Terms whether or not you are part of the intended addressees of the information contained therein.

Your right to access this service is conditional upon complying with the above requirement.