Doman Building Materials Group Ltd. Completes Acquisition of Southeast Forest Products Treated Assets

Doman Building Materials Group Ltd. (“Doman” or “the Company”) announced that a wholly owned subsidiary in the United States doing business as Doman Lumber has acquired two lumber pressure treating plants, related equipment and the business (the “Plants”) formerly owned by Southeast Forest Products Treated, Ltd. in Richmond, Indiana and near Birmingham, Alabama (the “Acquisition”).

The Plants are strategically located near existing Doman Lumber facilities, significantly expanding, and complementing our suite of central US offerings and newly accessing additional southern and eastern US markets, with minimal geographical overlap. The Acquisition adds approximately 300 million board feet of annual treating capacity to the Doman Lumber platform.

“We are very excited with this Acquisition. The Plants complement our central US operations and strengthen our footprint by introducing coverage in eight new states, including the strong southeastern US markets and select Eastern states. This strategic acquisition exemplifies our strategy of adding scale and volume to our US operations in pressure treated lumber and specialty wood products, headquartered in Dallas,” said Amar Doman, Chairman and CEO of Doman. “The Acquisition is very much in-line with our growth strategy and consistent with our view of value for what we are purchasing, and value creation for shareholders as we look forward to working on our integration efforts as we have done with previous opportunities. We are very excited to welcome our new employees to the Doman Group of Companies.”

The purchase price for the Acquisition was paid in cash and fully funded by Doman’s cash-on-hand. No shares will be issued in connection with the purchase. The Company expects the Acquisition to be accretive to earnings in the current fiscal year and in-line with its vision and overall growth strategy.

About Doman Building Materials Group Ltd.

Founded in 1989, Doman is headquartered in Vancouver, British Columbia, and trades on the Toronto Stock Exchange under the symbol DBM. As Canada’s only fully integrated national distributor in the building materials and related products sector, Doman operates several distinct divisions with multiple treating plants, planing and specialty facilities and distribution centres coast-to-coast in all major cities across Canada and select locations across the United States. Strategically located across Canada, Doman Building Materials Canada operates distribution centres coast-to-coast, and Doman Treated Wood Canada operates multiple treating plants near major cities; headquartered in Dallas, Texas, Doman Lumber operates 19 treating plants, two specialty planing mills and five specialty sawmills located in eight states, distributing, producing and treating lumber, fencing and building material servicing the central U.S.; Doman Building Materials USA and Doman Treated Wood USA serve the U.S. west coast with multiple locations in California and Oregon; and in the state of Hawaii the Honsador Building Products Group services 14 locations across all the islands. The Company’s Canadian operations also include ownership and management of private timberlands and forest licenses, and agricultural post-peeling and pressure treating through its Doman Timber operations. For additional information on Doman Building Materials Group Ltd., please refer to the Company’s filings on SEDAR+ and the Company’s website www.domanbm.com

Contact:

Ali Mahdavi – Investor Relations – ali.mahdavi@domanbm.com – (416) 962-3300

Source: Doman Building Materials Group Ltd.