FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   RODRUAN WILLIAM C 2. Date of Event Requiring Statement (Month/Day/Year) 04/01/2009 3. Issuer Name and Ticker or Trading Symbol ARMSTRONG WORLD INDUSTRIES INC [AWI] (Last) (First) (Middle) P.O. BOX 3001 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Interim CFO 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) LANCASTER, PA 17604 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Common stock 3,309 D   Common stock - restricted shares 6,667 (1) D   Common stock - restricted shares 13,366 (2) D Â

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Options - right to buy	  (3)	  (4)	Common stock	31,542	$ 29.37	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
RODRUAN WILLIAM C P.O. BOX 3001 LANCASTER, PA 17604	Â	Â	  Interim CFO	Â

Signatures

Michele M. Nicholas, by Power of Attorney		04/01/2009
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The shares vest in two installments as follows: 3,333 on October 2, 2009 and 3,334 on October 2, 2010 (contingent upon officer's employment on the scheduled vesting date).
(2)	The shares vest in three equal installments at two, three and four years from February 23, 2009 (contingent upon officer's employment on the scheduled vesting date).
(3)	The stock options are exercisable in one-thirds on October 2, 2008, October 2, 2009 and October 2, 2010.
(4)	No shares of stock may be acquired by exercise of an option after a maximum of ten years from October 31, 2006, the date the option was granted, except as provided in the case of the optionee's death.
  Remarks: Mr. Rodruan was Controller until July 1, 2008, at which time he ceased to be a reporting person.  As of April 1, 2009, Mr. Roduran was named Interim Chief Financial Officer and is again a reporting person.

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