<SEC-DOCUMENT>0001562180-19-004718.txt : 20190911
<SEC-HEADER>0001562180-19-004718.hdr.sgml : 20190911
<ACCEPTANCE-DATETIME>20190911132806
ACCESSION NUMBER:		0001562180-19-004718
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20190904
FILED AS OF DATE:		20190911
DATE AS OF CHANGE:		20190911

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Gibson Dwight Audley Konrad
		CENTRAL INDEX KEY:			0001676490

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33994
		FILM NUMBER:		191087985

	MAIL ADDRESS:	
		STREET 1:		C/O SPX FLOW
		STREET 2:		13320 BALLANTYNE CORPORATE PLACE
		CITY:			CHARLOTTE
		STATE:			NC
		ZIP:			28277

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:			1229

	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>3
<SEQUENCE>1
<FILENAME>primarydocument.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2019-09-04</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000715787</issuerCik>
        <issuerName>INTERFACE INC</issuerName>
        <issuerTradingSymbol>TILE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001676490</rptOwnerCik>
            <rptOwnerName>Gibson Dwight Audley Konrad</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1280 WEST PEACHTREE ST. NW</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>ATLANTA</rptOwnerCity>
            <rptOwnerState>GA</rptOwnerState>
            <rptOwnerZipCode>30309</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable></nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes></footnotes>

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

    <ownerSignature>
        <signatureName>/s/ David B. Foshee, Attorney in Fact</signatureName>
        <signatureDate>2019-09-11</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>2
<FILENAME>dcgibsonconfirmingstatement.txt
<DESCRIPTION>D GIBSON CONFIRMATION STATEMENT
<TEXT>
CONFIRMING STATEMENT

	This Statement confirms that the undersigned, Dwight Gibson, 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.  The authority of Mr.
Foshee and Ms. Corso under this Statement shall continue until the
undersigned is no longer required to file Forms 3, 4, and 5 with
regard to the undersigned's ownership of or transactions in
securities of Interface, Inc., unless earlier revoked in writing.
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.

/s/ Dwight Gibson
Dwight Gibson

Date:	September 10, 2019
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
