Exhibit 32

CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of CastlePoint Holdings, Ltd. (the “Company”) on Form 10-Q for the quarterly period ended March 31, 2008, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Michael H. Lee, Chief Executive Officer of the Company, and Joel S. Weiner, Senior Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

     (1) The Report fully complies with the requirements of Section 13(a) and 15(d) of the Securities and Exchange Act of 1934, as amended; and

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

/s/ Michael H. Lee  

Michael H. Lee  

Chief Executive Officer 

May 9, 2008

/s/ Joel S. Weiner  

Joel S. Weiner  

Senior Vice President and
Chief Financial Officer 

May 9, 2008

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