Knoll (KNL) 10-Q 2007 Q2 Quarterly report

Exhibit 32.2

Certification of Chief Financial Officer

In connection with the Quarterly Report on Form 10-Q of Knoll, Inc. (the “Company”) for the period ending June 30, 2007, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Barry L. McCabe, Chief Financial Officer of the Company, certifies, pursuant to 18 U.S.C. Section 1350 (as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002), that to my knowledge:

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

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

August 9, 2007

/s/ Barry L. McCabe

Barry L. McCabe

Chief Financial Officer