Exhibit 1.1 Steelcase Inc. 6.5% Senior Unsecured Notes due 2011 Underwriting AgreementSteelcase Inc • August 7th, 2006 • Office furniture (no wood) • New York
Company FiledAugust 7th, 2006 Industry Jurisdiction
STEELCASE INC. Issuer AND J.P. MORGAN TRUST COMPANY, NATIONAL ASSOCIATION as Trustee INDENTURE Dated as ofSteelcase Inc • August 7th, 2006 • Office furniture (no wood) • New York
Company FiledAugust 7th, 2006 Industry Jurisdiction