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    <ACCEPTANCE-DATETIME>20210319161420
    ACCESSION NUMBER:		0000912562-21-000012
    CONFORMED SUBMISSION TYPE:	PRE 14A
    PUBLIC DOCUMENT COUNT:		31
    CONFORMED PERIOD OF REPORT:	20201231
    FILED AS OF DATE:		20210319
    DATE AS OF CHANGE:		20210319

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			GIBRALTAR INDUSTRIES, INC.
    		CENTRAL INDEX KEY:			0000912562
    		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL WORKS, BLAST FURNACES & ROLLING & FINISHING MILLS [3310]
    		IRS NUMBER:				161445150
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-22462
    		FILM NUMBER:		21758315

    	BUSINESS ADDRESS:
    		STREET 1:		3556 LAKE SHORE ROAD
    		STREET 2:		P O BOX 2028
    		CITY:			BUFFALO
    		STATE:			NY
    		ZIP:			14219-0228
    		BUSINESS PHONE:		7168266500

    	MAIL ADDRESS:
    		STREET 1:		GATEWAY EXECUTIVE PARK
    		STREET 2:		3556 LAKE SHORE ROAD PO BOX 2028
    		CITY:			BUFFALO
    		STATE:			NY
    		ZIP:			14219-0228

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GIBRALTAR STEEL CORP
    		DATE OF NAME CHANGE:	19930924
    </SEC-HEADER>
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