EX-32.2 SECTION 906 CERTIFICATION OF CFO

EXHIBIT 32.2

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

I, Patrick C. Lynch, Chief Financial 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 Quarterly Report on Form 10-Q of the Company for the quarterly period ended July 4, 2004 (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: August 12, 2004

/s/ Patrick C. Lynch
Patrick C. Lynch
Chief Financial Officer

(1)		the Quarterly Report on Form 10-Q of the Company for the quarterly period ended July 4, 2004 (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.