DIRTT to Release 2015 Q1 Results on May 7, 2015

CALGARY, ALBERTA–(Marketwired – April 30, 2015) – DIRTT Environmental Solutions Inc. (“DIRTT” or the “Company”) (TSX:DRT), a leading technology-enabled designer, manufacturer and installer of fully customized, prefabricated interiors, will release its fiscal 2015 first quarter financial results on Thursday May 7, 2015 after markets close. President Scott Jenkins will host a conference call for the investment community on Friday May 8, 2015 at 9 a.m. ET, 7 a.m. MT.To access the conference call by telephone dial +1 647.427.7450 (Toronto and international callers) or 1.888.231.8191 (toll-free in North America). Please call 10 minutes prior to the start of the call. In addition, a live webcast (listen only mode) of the conference call will be available at: http://event.on24.com/r.htm?e=987914&s=1&k=272619809A085F223747F8B496810209 Investors are invited to submit questions by email before and during the conference call. Please send them to ir@dirtt.net. A replay of the conference call will be available at +1 416.849.0833 or 1.855.859.2056 by entering the passcode 36405480, from noon (ET) Friday, May 8, 2015 to midnight (ET) Friday, May 15, 2015 or through the webcast archives at http://www.newswire.ca or on DIRTT’s website at http://ir.dirtt.net/. About DIRTT DIRTT Environmental Solutions (Doing it Right This Time) uses its proprietary 3D software to design, manufacture and install fully customized prefabricated interiors. The company’s customers in the corporate, government, education and healthcare sectors benefit from DIRTT’s precise design and costing; rapid lead times with the highest levels of customization and flexibility; and faster, cleaner construction. DIRTT’s manufacturing facilities are in Phoenix, Savannah, Kelowna and Calgary. DIRTT’s team supports 99 Distribution Partners throughout North America, the Middle East and Asia. DIRTT trades on the Toronto Stock Exchange under the symbol “DRT.” For more information visit www.dirtt.net. Contact Information: DIRTT Environmental Solutions Inc.Scott JenkinsPresident403.723.5009sjenkins@dirtt.netDIRTT Environmental Solutions Inc.Derek PayneChief Financial Officer403.313.9879dpayne@dirtt.net