<SEC-DOCUMENT>0001437749-19-012714-index.html : 20190625
<SEC-HEADER>0001437749-19-012714.hdr.sgml : 20190625
<ACCEPTANCE-DATETIME>20190625170908
ACCESSION NUMBER:		0001437749-19-012714
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20181231
FILED AS OF DATE:		20190625
DATE AS OF CHANGE:		20190625

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INTERFACE INC
		CENTRAL INDEX KEY:			0000715787
		STANDARD INDUSTRIAL CLASSIFICATION:	CARPETS AND RUGS [2273]
		IRS NUMBER:				581451243
		STATE OF INCORPORATION:			GA
		FISCAL YEAR END:			1229

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33994
		FILM NUMBER:		19919300

	BUSINESS ADDRESS:	
		STREET 1:		1280 WEST PEACHTREE ST. NW
		CITY:			ATLANTA
		STATE:			GA
		ZIP:			30309
		BUSINESS PHONE:		7704376800

	MAIL ADDRESS:	
		STREET 1:		1280 WEST PEACHTREE ST. NW
		CITY:			ATLANTA
		STATE:			GA
		ZIP:			30309

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERFACE FLOORING SYSTEMS INC
		DATE OF NAME CHANGE:	19870817
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>tile20190617_11k.htm
<DESCRIPTION>FORM 11-K
<TEXT>
Document 1 - file: tile20190617_11k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>ex_148251.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 2 - file: ex_148251.htm

</DOCUMENT>
</SEC-DOCUMENT>