    <SEC-DOCUMENT>0001104659-18-063542-index.html : 20181024
    <SEC-HEADER>0001104659-18-063542.hdr.sgml : 20181024
    <ACCEPTANCE-DATETIME>20181023191116
    ACCESSION NUMBER:		0001104659-18-063542
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		26
    CONFORMED PERIOD OF REPORT:	20181023
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20181024
    DATE AS OF CHANGE:		20181023

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			VALMONT INDUSTRIES INC
    		CENTRAL INDEX KEY:			0000102729
    		STANDARD INDUSTRIAL CLASSIFICATION:	FABRICATED STRUCTURAL METAL PRODUCTS [3440]
    		IRS NUMBER:				470351813
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1226

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-31429
    		FILM NUMBER:		181135079

    	BUSINESS ADDRESS:
    		STREET 1:		PO BOX 358
    		STREET 2:		HWY 275
    		CITY:			VALLEY
    		STATE:			NE
    		ZIP:			68064
    		BUSINESS PHONE:		4023592201

    	MAIL ADDRESS:
    		STREET 1:		P O BOX 358 - HIGHWAY 275
    		CITY:			VALLEY
    		STATE:			NE
    		ZIP:			68064-0358

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	VALLEY MANUFACTURING CO
    		DATE OF NAME CHANGE:	19680822
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>a18-37100_18k.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: a18-37100_18k.htm

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    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>a18-37100_1ex99d1.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: a18-37100_1ex99d1.htm

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    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>a18-37100_1ex99d2.htm
    <DESCRIPTION>EX-99.2
    <TEXT>
    Document 3 - file: a18-37100_1ex99d2.htm

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    <FILENAME>g371001moi001.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g371001moi001.gif

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    <FILENAME>g371001moi002.gif
    <DESCRIPTION>GRAPHIC
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    Document 5 - file: g371001moi002.gif

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    <FILENAME>g371001moi003.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g371001moi003.gif

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    <SEQUENCE>7
    <FILENAME>g371001moi004.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g371001moi004.gif

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    <DESCRIPTION>GRAPHIC
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    Document 8 - file: g371001moi005.gif

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    <FILENAME>g371001moi006.gif
    <DESCRIPTION>GRAPHIC
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    Document 9 - file: g371001moi006.gif

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    <SEQUENCE>10
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    <DESCRIPTION>GRAPHIC
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    Document 10 - file: g371001moi007.gif

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    <SEQUENCE>11
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    <DESCRIPTION>GRAPHIC
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    Document 11 - file: g371001moi008.gif

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    <SEQUENCE>12
    <FILENAME>g371001moi009.gif
    <DESCRIPTION>GRAPHIC
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    Document 12 - file: g371001moi009.gif

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    <DESCRIPTION>GRAPHIC
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    Document 13 - file: g371001moi010.gif

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    Document 14 - file: g371001moi011.gif

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    Document 15 - file: g371001moi012.gif

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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: g371001moi013.gif

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    <SEQUENCE>17
    <FILENAME>g371001moi014.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: g371001moi014.gif

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    <SEQUENCE>18
    <FILENAME>g371001moi015.gif
    <DESCRIPTION>GRAPHIC
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    Document 18 - file: g371001moi015.gif

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    <SEQUENCE>19
    <FILENAME>g371001moi016.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: g371001moi016.gif

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    <SEQUENCE>20
    <FILENAME>g371001moi017.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: g371001moi017.gif

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    <DOCUMENT>
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    <SEQUENCE>21
    <FILENAME>g371001moi018.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: g371001moi018.gif

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    <DOCUMENT>
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    <SEQUENCE>22
    <FILENAME>g371001moi019.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: g371001moi019.gif

    </DOCUMENT>
    <DOCUMENT>
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    <SEQUENCE>23
    <FILENAME>g371001moi020.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: g371001moi020.gif

    </DOCUMENT>
    <DOCUMENT>
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    <SEQUENCE>24
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 24 - file: g371001moi021.gif

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    <SEQUENCE>25
    <FILENAME>g371001moi022.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 25 - file: g371001moi022.gif

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    <DOCUMENT>
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    <SEQUENCE>26
    <FILENAME>g371001mm01i001.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 26 - file: g371001mm01i001.gif

    </DOCUMENT>
    </SEC-DOCUMENT>