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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 LQjMXrd7CMChWhd1LQqo6LK1O9z+dumzVcaa9rYlw43KMb/Q7eRkdj7eW++wQM9Z
 bnZSpU4AFl8vyMkhfpobiA==

<SEC-DOCUMENT>9999999995-07-000070.txt : 20070108
<SEC-HEADER>9999999995-07-000070.hdr.sgml : 20070108
<ACCEPTANCE-DATETIME>20070108001517
ACCESSION NUMBER:		9999999995-07-000070
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20070105
DATE AS OF CHANGE:		20070108
EFFECTIVENESS DATE:		20070105

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NCI BUILDING SYSTEMS INC
		CENTRAL INDEX KEY:			0000883902
		STANDARD INDUSTRIAL CLASSIFICATION:	PREFABRICATED METAL BUILDINGS & COMPONENTS [3448]
		IRS NUMBER:				760127701
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-122457
		FILM NUMBER:		07515905

	BUSINESS ADDRESS:	
		STREET 1:		10943 NORTH SAM HOUSTON PARKWAY W
		CITY:			HOUSTON TEXAS
		STATE:			TX
		ZIP:			77064
		BUSINESS PHONE:		2818977799

	MAIL ADDRESS:	
		STREET 1:		10943 NORTH SAM HOUSTON PARKWAY WEST
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77064

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NATIONAL COMPONENTS INCORPORATED
		DATE OF NAME CHANGE:	19600201
</SEC-HEADER>
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<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
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    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2007-01-05</finalEffectivenessDispDate>
        <accessionNumber>0001193125-07-001740</accessionNumber>
        <submissionType>POS AM</submissionType>
        <filer>
            <cik>0000883902</cik>
            <entityName>NCI BUILDING SYSTEMS INC</entityName>
            <fileNumber>333-122457</fileNumber>
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