<SEC-DOCUMENT>0001564590-16-025542-index.html : 20160930
<SEC-HEADER>0001564590-16-025542.hdr.sgml : 20160930
<ACCEPTANCE-DATETIME>20160930165014
ACCESSION NUMBER:		0001564590-16-025542
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20160930
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20160930
DATE AS OF CHANGE:		20160930

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ARMSTRONG WORLD INDUSTRIES INC
		CENTRAL INDEX KEY:			0000007431
		STANDARD INDUSTRIAL CLASSIFICATION:	PLASTICS PRODUCTS, NEC [3089]
		IRS NUMBER:				230366390
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-02116
		FILM NUMBER:		161913322

	BUSINESS ADDRESS:	
		STREET 1:		2500 COLUMBIA AVE
		CITY:			LANCASTER
		STATE:			PA
		ZIP:			17603
		BUSINESS PHONE:		7173970611

	MAIL ADDRESS:	
		STREET 1:		2500 COLUMBIA AVE
		CITY:			LANCASTER
		STATE:			PA
		ZIP:			17603

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ARMSTRONG CORK CO
		DATE OF NAME CHANGE:	19800611
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>awi-8k_20160930.htm
<DESCRIPTION>DISCLOSURE OF DISCONTINUED OPERATION AND SEGMENT REALIGNMENT FOR ALL QUARTERLY PERIODS IN 2015.
<TEXT>
Document 1 - file: awi-8k_20160930.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>awi-ex991_8.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: awi-ex991_8.htm

</DOCUMENT>
</SEC-DOCUMENT>