TAIGA ANNOUNCES CLOSING OF ACQUISITION OF EXTERIOR WOOD, INC.

BURNABY, BC, July 31, 2018 – Taiga Building Products Ltd. (“Taiga” or the “Company”) (TSX: TBL) is pleased to announce the successful completion of its previously announced acquisition of all of the issued and outstanding common shares of Exterior Wood, Inc., a private operator of a wood treatment facility and distribution centre in Washington State. The purchase price was funded primarily using Taiga’s existing senior credit facility.

For further information, please contact:

Mark Schneidereit-Hsu

VP, Finance & Administration and CFO

Tel:      604-438-1471

Fax:     604-439-4242