CERTIFICATION OF CHIEF FINANCIAL OFFICER

      Pursuant to 18 U.S.C. Section 1350, as created by Section 906 of the
Sarbanes-Oxley Act of 2002, the undersigned officer of Diamond Triumph Auto
Glass, Inc.(the "Company") hereby certifies that:

            (i) the accompanying Quarterly Report on Form 10-Q of the Company
      for the nine months ended September 30, 2003 (the "Report") fully complies
      with the requirements of Section 13(a) or Section 15(d), as applicable, of
      the Securities Exchange Act of 1934, as amended; and

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

Dated: November 14, 2003                 /s/ Michael A. Sumsky
                                         ---------------------------------------
                                         Michael A. Sumsky
                                         Chief Financial Officer

      The foregoing certification is being furnished solely to accompany the
      Report pursuant to 18 U.S.C. Section 1350, and is not being filed for
      purposes of Section 18 of the Securities Exchange Act of 1934, as amended,
      and is not to be incorporated by reference into any filing of the Company,
      whether made before or after the date hereof, regardless of any general
      incorporation language in such filing.


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