EXHIBIT 32.1

                CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350

         I, Daniel T. Hendrix, Chief Executive Officer of Interface, Inc. (the
"Company"), certify, pursuant to 18 U.S.C.Section 1350 as adopted by Section 906
of the Sarbanes-Oxley Act of 2002, that:

(1)      the Annual Report on Form 10-K of the Company for the year ended
         December 28, 2003 (the "Report") fully complies with the requirements
         of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

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

Dated: March 8, 2004

                                               /s/ Daniel T. Hendrix
                                               ---------------------------------
                                               Daniel T. Hendrix
                                               Chief Executive Officer