<SUBMISSION>
<ACCESSION-NUMBER>0001238550-03-000034
<TYPE>4
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20031208
<FILING-DATE>20031209
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>LIPPERT L DOUGLAS
<CIK>0001103699
</OWNER-DATA>
<FILING-VALUES>
<FORM-TYPE>4
<ACT>34
<FILE-NUMBER>001-13646
<FILM-NUMBER>031043820
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>C/O LIPPERT COMPONENTS
<STREET2>2375 TAMIAMI TRAIL NORTH, SUITE 110
<CITY>NAPLES
<STATE>FL
<ZIP>34103
<PHONE>9416592005
</BUSINESS-ADDRESS>
</REPORTING-OWNER>
<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>DREW INDUSTRIES INCORPORATED
<CIK>0000763744
<ASSIGNED-SIC>3442
<IRS-NUMBER>133250533
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<BUSINESS-ADDRESS>
<STREET1>200 MAMARONECK AVE
<CITY>WHITE PLAINS
<STATE>NY
<ZIP>10601
<PHONE>9144289098
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>200 MAMARONECK AVE
<CITY>WHITE PLAINS
<STATE>NY
<ZIP>10601
</MAIL-ADDRESS>
</ISSUER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>
    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType><periodOfReport>2003-12-08</periodOfReport>
    <issuer>
        <issuerCik>0000763744</issuerCik>
        <issuerName>DREW INDUSTRIES INCORPORATED</issuerName>
        <issuerTradingSymbol>DW</issuerTradingSymbol></issuer><reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001103699</rptOwnerCik>
            <rptOwnerName>LIPPERT L DOUGLAS</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O LIPPERT COMPONENTS</rptOwnerStreet1>
            <rptOwnerStreet2>2375 TAMIAMI TRAIL NORTH, SUITE 110</rptOwnerStreet2>
            <rptOwnerCity>NAPLES</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>34103</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>1</isOther><otherText>Chairman of Subsidiary</otherText></reportingOwnerRelationship></reportingOwner><nonDerivativeTable><nonDerivativeTransaction><securityTitle><value>Common Stock</value></securityTitle><transactionDate><value>2003-12-08</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>S</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>100000</value><footnoteId id="F3"/></transactionShares><transactionPricePerShare><value>26.00</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>D</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>284848</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>I</value></directOrIndirectOwnership><natureOfOwnership><value>See Footnote</value><footnoteId id="F1"/><footnoteId id="F2"/></natureOfOwnership></ownershipNature></nonDerivativeTransaction></nonDerivativeTable><footnotes><footnote id="F1">As trustee for the trusts for the benefit of members of Mr. Lippert's family, over which Mr. Lippert has sole voting and dispositve powers.</footnote><footnote id="F2">On November 4, 2003, 785, 315 shares of Drew Industries Incorporated common stock were transfered by L. Douglas Lippert to the L. Douglas Lippert FLITE Trust, pursuant to the terms of the L. Douglas Lippert FLITE Trust, dated October 29, 2003, First National Trust Company, as Trustee.  Pursuant to a Registration Statement on Form S-3, on December 8, 2003, 400,000 of such shares were sold by the L. Douglas Lippert FLITE Trust at a price of $26.00 per share in off the market transactions.</footnote><footnote id="F3">Sold pursuant to a Registration Statement on Form S-3.</footnote></footnotes><remarks/><ownerSignature><signatureName>Fredric M. Zinn, on behalf of L. Douglas Lippert</signatureName><signatureDate>2003-12-08</signatureDate></ownerSignature></ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SUBMISSION>
