Exhibit 3.24 ARTICLES OF INCORPORATION The undersigned, desiring to form a corporation (hereinafter referred to as "Corporation") pursuant to the provisions of Indiana Business Corporation Law, as amended, executes the following Articles of Incorporation: ARTICLE I - NAME Name of Corporation: HW Holding Corp. ARTICLE II - REGISTERED OFFICE AND AGENT Registered Agent: The name and street address of the Corporation's Registered Agent and Registered Office for service of process are: CT Corporation System One North Capitol Indianapolis, IN 46204 Principal Office: The post office address of the principal office of the Corporation is: 640 Industrial Parkway Elkhart, IN 46516 ARTICLE III - AUTHORIZED SHARES Number of shares: 10,000 Common ARTICLE IV - INCORPORATORS NUMBER AND STREET NAME OR BUILDING CITY STATE ZIP CODE ---- ----------------- ---- ----- -------- Sarah E. Filler c/o Katten Muchin & Zavis Chicago Illinois 60661-3693 525 West Monroe Street Suite 1600 In Witness Whereof, the undersigned being all the incorporators of said corporation execute these Articles of Incorporation and verify, subject to penalties of perjury, that the statements contained herein are true, this 27th day of May, 1993. Signature: /s/ Sarah E. Filler Printed name Sarah E. Filler This instrument was prepared by: Sarah E. Filler, Legal Assistant, 525 West Monroe Street, Suite 1600, Chicago, Illinois 60661-3693