Interfor : to Announce Fourth Quarter and Fiscal 2017 Results on Febraury 8, 2018

Interfor Corporation

Vancouver, BC

January 8, 2018

Interfor to Announce Fourth Quarter and Fiscal 2017 Results on February 8, 2018

Analyst Conference Call - 8:00 a.m. Pacific, Friday, February 9, 2018

INTERFOR CORPORATION ("Interfor" or the "Company") (TSX: IFP) will release its fourth quarter and fiscal 2017 financial results on February 8, 2018. Information related to Interfor's fourth quarter and fiscal 2017 financial results will be available atwww.interfor.com/investors.

The analyst conference call is scheduled for 8:00 a.m. Pacific on Friday, February 9, 2018. It will feature a brief summary of financial results by Interfor management followed by a question and answer period with analysts. The dial-in phone number is:

1-866-378-9082

The conference call will also be recorded for those unable to join the live discussion. The number to call to listen to the recording is 1-855-859-2056, Passcode 7086487 and it will be available until March 9, 2018.

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ABOUT INTERFOR

Interfor is a growth-oriented lumber company with operations in Canada and the United States. The Company has annual production capacity of approximately 3 billion board feet and offers one of the most diverse lines of lumber products to customers around the world. For more information about Interfor, visit the website atwww.interfor.com.

For further information:

John A. Horning Executive Vice President and Chief Financial Officer [phone]