West Fraser Timber Co. Ltd. ("West Fraser" or the "Company") (TSX and NYSE: WFG) will hold an analysts' conference call to discuss second quarter 2025 financial and operating results on Thursday, July 24, 2025 at 8:30 a.m. Pacific Time/11:30 a.m. Eastern Time.

To participate in the call, please dial:  1-888-510-2154 (Toll-free North America) or (437) 900-0527 (Toll number) or connect on the webcast.

Please let the operator know you wish to participate in the West Fraser conference call chaired by Mr. Sean McLaren, President and Chief Executive Officer.

Following management's discussion of the quarterly results, the analyst community will be invited to ask questions.

The call will be recorded for webcasting purposes and will be available on our website at www.westfraser.com.  West Fraser's second quarter 2025 financial and operating results will be released on Wednesday, July 23, 2025.

About West Fraser

West Fraser is a diversified wood products company with more than 50 facilities in Canada, the United States, the United Kingdom, and Europe, which promotes sustainable forest practices in its operations. The Company produces lumber, engineered wood products (OSB, LVL, MDF, plywood, and particleboard), pulp, newsprint, wood chips, and other residuals. West Fraser's products are used in home construction, repair and remodelling, industrial applications, papers and tissue. For more information about West Fraser, visit: westfraser.com.

SOURCE West Fraser Timber Co. Ltd.

SOURCE: West Fraser Timber Co. Ltd.

For More Information: Investor Contact, Robert B. Winslow, CFA, Director, Investor
Relations & Corporate Development, Tel. (416) 777-4426, shareholder@westfraser.com;
Media Contact, Joyce Wagenaar, Director, Communications, Tel. (604) 817-5539,
media@westfraser.com

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