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. § 1350 as adopted by § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) the Annual Report on Form 10-K of the Company for the year ended January 2, 2005 (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 16, 2005

/s/ Daniel T. Hendrix

Daniel T. Hendrix

Chief Executive Officer