EX-32.2 8 gms-20200430xex32d2.htm EX-32.2

Exhibit 32.2

CERTIFICATION OF THE PRINCIPAL FINANCIAL OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report on Form 10-K of GMS Inc., a Delaware corporation (the “Company”), for the fiscal year ended April 30, 2020, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Scott M. Deakin, Chief Financial Officer of the Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to his knowledge:

(1)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2)  The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: June 25, 2020

/s/ SCOTT M. DEAKIN

Scott M. Deakin

Chief Financial Officer

(Principal Financial Officer)