Interfor Corporation Vancouver, BC November 6, 2014 Interfor Reports Strong Results in Q3’14 Castlegar Sawmill Upgrade Announced INTERFOR CORPORATION (“Interfor” or the “Company”) (TSX: IFP) reported net earnings of $11.0 million, or $0.16 per share, and EBITDA(1) of $45.4 million for the third quarter of 2014. These figures compare with net earnings and EBITDA(1) of $7.4 million and $47.3 million respectively in the second quarter of 2014 and a loss of $130,000 and EBITDA(1) of $24.6 million in the third quarter of 2013. Sales revenue amounted to $373 million in the third quarter compared with $390 million in the second quarter and $273 million in the third quarter last year. Lumber production in the third quarter was 567 million board feet, down 15 million board feet or 3% compared with the second quarter. Adjusting for the production of the Beaver-Forks operation which was closed permanently at the end of the second quarter, production was up 7 million board feet compared with the second quarter and up 143 million board feet relative to the third quarter of 2013. Net earnings in the third quarter include $0.7 million of expenses associated with the wind-down of the Beaver-Forks operation. Long-term incentive compensation expense of $3.6 million was recorded in the third quarter compared with a recovery of $0.4 million in the second quarter. In the third quarter, Interfor generated $40.1 million of cash from operations before working capital changes and $69.0 million after working capital changes were considered. Capital spending amounted to $22.4 million during the quarter. The Company reduced its net debt during the quarter to $203.6 million or 24.4% of invested capital, leaving $163.7 million of availability under its credit facilities. Average commodity lumber prices varied by species and dimension in the third quarter. The Western SPF 2x4 benchmark price increased US$22 to US$357, rebounding from a year-to-date low in June, while the SYP Eastside 2x4 benchmark price improved US$33 to US$438. Prices for wide dimension SYP fell US$15 to US$60 depending on width as demand for those products adjusted to seasonal factors. The HF Stud 2x4 9’ benchmark price dropped US$24 to US$385 as supply outpaced demand while 8’ was up US$13. Demand for lumber in China was steady in spite of tighter credit conditions while price levels softened by approximately 5%. Prices in Japan were 5-7% lower as the market adjusted to the recent VAT increase as well as increases in domestic supply and a drop in the value of the Yen. Higher log costs in the BC Interior and Coastal regions affected margins in those areas in the third quarter while lower log prices positively impacted results in the US Pacific Northwest. The Canadian dollar weakened by almost 5% against the US dollar during the quarter, closing at US$0.8922 versus US$0.9367 in the second quarter, which had a positive effect on mill net pricing for the Company’s Canadian operations and an overall positive impact on the Company’s earnings in the quarter. - more – (1) EBITDA adjusted to exclude long-term incentive compensation, other expense (income) and costs associated with the Beaver-Forks operations North American commodity lumber prices during the fourth quarter should continue to reflect the slow but steady increase in U.S. housing demand. Demand and prices in China are expected to remain stable in the fourth quarter. Japan is expected to remain soft as the housing market adjusts to the VAT increase and changes in currency values. Interfor’s Board of Directors has approved a $50 million capital project to upgrade the Company’s sawmill in Castlegar, BC. The project will convert the Castlegar mill to a 2 line operation with state-of-the-art technology and optimization. “We expect significant improvements in lumber recovery, productivity and grade outturns as well as lower conversion costs as a result of the investment,” said Duncan Davies, Interfor’s President & CEO. The project will also eliminate the need for approximately $20 million in maintenance-related capital spending over the next four years. Rated capacity of the mill calculated on a full two shift basis will be in the range of 210 million board feet per year compared with the current level of 185 million board feet. Proforma cash payback on the project is less than three years. Interfor has a long history with capital projects of a similar nature including rebuilds of the Company’s sawmills at Port Angeles (2006), Adams Lake (2009), and most recently, Grand Forks (2012). Each of these projects was delivered on-time and on-budget and generated returns in excess of proforma. The project is scheduled for completion in the fourth quarter of 2015 and will require approximately 30 days of operational downtime during the construction period. Full operating performance is targeted for the first quarter of 2016. FORWARD-LOOKING STATEMENTS This release contains information and statements that are forward-looking in nature, including, but not limited to, statements containing the words “will” and “is expected” and similar expressions. Such statements involve known and unknown risks and uncertainties that may cause Interfor’s actual results to be materially different from those expressed or implied by those forward-looking statements. Such risks and uncertainties include, among others: general economic and business conditions, product selling prices, raw material and operating costs, changes in foreign-currency exchange rates, and other factors referenced herein and in Interfor’s Annual Report and Management Information Circular available on www.sedar.com. The forward-looking information and statements contained in this report are based on Interfor’s current expectations and beliefs. Readers are cautioned not to place undue reliance on forward-looking information or statements. Interfor undertakes no obligation to update such forward-looking information or statements, except where required by law. - 30 - ABOUT INTERFOR Interfor is a growth-oriented lumber company with operations in Canada and the United States. The Company has annual production capacity of 2.4 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 our website at www.interfor.com. There will be a conference call on Friday, November 7, 2014 at 8:00 a.m. (Pacific Time) hosted by INTERFOR CORPORATION for the purpose of reviewing the Company’s release of its third quarter 2014 financial results. The dial-in number is 1-866-233-4585. The conference call will also be recorded for those unable to join in for the live discussion, and will be available until November 21, 2014. The number to call is 1-866-245-6755, Passcode 911243. For further information: John A. Horning, Executive Vice President and Chief Financial Officer (604) 689-6829 2 (1) Financial and Operating Highlights For the 3 months For the 9 months ended September 30, ended September 30, Unit 2014 2013 2014 2013 Financial Highlights(2) Total sales $mm 373.1 272.7 1,058.2 789.9 Lumber $mm 303.0 212.2 858.6 623.1 Logs $mm 34.4 36.6 107.4 95.3 Wood chips and other residual products $mm 28.3 18.4 76.4 52.5 Ocean freight and other $mm 7.4 5.5 15.8 19.0 Operating earnings $mm 20.1 2.3 37.2 38.8 Net earnings (loss) $mm 11.0 (0.1) 45.9 30.8 Net earnings (loss) per share, basic and diluted $/share 0.16 (0.00) 0.70 0.55 EBITDA(3) $mm 40.9 18.4 121.1 84.3 Adjusted EBITDA(3) $mm 45.4 24.6 131.9 97.8 Adjusted EBITDA margin(3) % 12.2% 9.0% 12.5% 12.4% Total assets $mm 1,058.3 812.3 1,058.3 812.3 Total long-term debt $mm 229.8 163.0 229.8 163.0 Pre-tax return on total assets(3) % 7.8% 1.1% 8.6% 7.2% Net debt to invested capital(3) % 24.4% 23.1% 24.4% 23.1% Operating Highlights Lumber production million fbm 567 447 1,644 1,255 Lumber sales million fbm 595 446 1,662 1,261 Lumber - average selling price(4) $/thousand fbm 509 476 517 494 Log sales(5) thousand cubic metres 380 353 1,083 943 (5) Logs - average selling price $/cubic metre 75 93 85 87 Notes: (1) Figures in this table may not add due to rounding. (2) Financial information presented for interim periods in this MD&A is prepared in accordance with IFRS but is unaudited. (3) Refer to the Non-GAAP Measures section of this MD&A for definitions and reconciliations of these measures to figures reported in the Company’s consolidated financial statements. (4) Gross sales before export taxes. (5) For B.C. operations only. 3 Summary of Third Quarter 2014 Financial Performance Sales Interfor realized $373.1 million of total sales, up 36.8% from $272.7 million in the third quarter of 2013, driven by the sale of 595 million board feet of lumber at an average price of $509 per mfbm. Lumber sales volume and average selling price increased 149 million board feet and 6.9%, respectively, over the same quarter of 2013. The growth in lumber sales volume was primarily in the U.S. market, where sales increased by 157 million board feet or 59.1% over the third quarter of 2013. This growth is mostly attributable to the acquisition of two sawmills in the first quarter of 2014, higher operating rates and the draw-down of lumber inventories.