Mr. Ali Mahdavi reports

DOMAN BUILDING MATERIALS GROUP LTD. ANNOUNCES QUARTERLY DIVIDEND

Doman Building Materials Group Ltd.'s board of directors has declared a dividend for the 65th consecutive quarter, which will be paid on July 15, 2026, to shareholders of record on June 30, 2026, of 14 cents per share.

About Doman Building Materials Group Ltd.

Founded in 1989, Doman is headquartered in Vancouver, B.C., and trades on the Toronto Stock Exchange under the symbol DBM.

As Canada's premier 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 coast-to-coast 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. In the United States: Headquartered in Dallas, Tex., Doman Lumber operates 21 treating plants, two specialty planing mills and five specialty sawmills located in nine states, distributing, producing and treating lumber, fencing and building material servicing the central U.S.; Doman Tucker Lumber operates three treating plants, specialty sawmilling operations and a captive trucking fleet serving the U.S. East Coast; 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 15 locations across all the islands.

We seek Safe Harbor.