<SEC-DOCUMENT>0001140361-18-034379.txt : 20180731
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<ACCEPTANCE-DATETIME>20180731090039
ACCESSION NUMBER:		0001140361-18-034379
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20180725
FILED AS OF DATE:		20180731
DATE AS OF CHANGE:		20180731

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			KILBANE CATHERINE M
		CENTRAL INDEX KEY:			0001266110

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33994
		FILM NUMBER:		18979611

ISSUER:		

	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:			0101

	BUSINESS ADDRESS:	
		STREET 1:		2859 PACES FERRY RD
		STREET 2:		STE 2000
		CITY:			ATLANTA
		STATE:			GA
		ZIP:			30339
		BUSINESS PHONE:		7704376800

	MAIL ADDRESS:	
		STREET 1:		2859 PACES FERRY RD
		STREET 2:		STE 2000
		CITY:			ATLANTA
		STATE:			2Q
		ZIP:			30339

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERFACE FLOORING SYSTEMS INC
		DATE OF NAME CHANGE:	19870817
</SEC-HEADER>
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<DESCRIPTION>FORM 3
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        <issuerName>INTERFACE INC</issuerName>
        <issuerTradingSymbol>TILE</issuerTradingSymbol>
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            <rptOwnerName>KILBANE CATHERINE M</rptOwnerName>
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            <rptOwnerStreet1>C/O INTERFACE INC.</rptOwnerStreet1>
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            <rptOwnerCity>ATLANTA</rptOwnerCity>
            <rptOwnerState>GA</rptOwnerState>
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    <footnotes></footnotes>

    <remarks>Exhibit List: Exhibit 24-Confirming Statement</remarks>

    <ownerSignature>
        <signatureName>/s/ David B. Foshee, Attorney in Fact</signatureName>
        <signatureDate>2018-07-30</signatureDate>
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<TYPE>EX-99.24
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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">CONFIRMING STATEMENT</div>

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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; TEXT-INDENT: 36pt">This Statement confirms that the undersigned, Catherine M. Kilbane, has authorized and designated each of David B. Foshee and Katie Corso, signing singly, to execute and file on the undersigned's behalf all Forms 3, 4, and 5 (including any amendments thereto) that the undersigned may be required to file with the U.S. Securities and Exchange Commission as a result of the undersigned's ownership of or transactions in securities of Interface, Inc.&#160; The authority of Mr. Foshee and Ms. Corso under this Statement shall continue until the undersigned is no longer required to file Forms&#160;3, 4, and 5 with regard to the undersigned's ownership of or transactions in securities of Interface, Inc., unless earlier revoked in writing.&#160; The undersigned acknowledges that neither David B. Foshee nor Katie Corso is assuming any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.<font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 12pt; DISPLAY: inline-block; TEXT-INDENT: 0px">&#160;</font></div>

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<div><u>/s/ Catherine M. Kilbane&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </u></div>
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<div style="TEXT-ALIGN: center">Catherine M. Kilbane</div>
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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Date:&#160;&#160;&#160;&#160;&#160;&#160; July 27, 2018</div>

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