Exhibit

We hereby consent to the incorporation by reference in the Registration Statements on Form S‑3 (No. 333-198504 and 333-211394) and Form S-8 (No. 333-190611 and 333-210336) of BMC Stock Holdings, Inc. of our report dated February 28, 2019 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10‑K.