<SEC-DOCUMENT>0001085146-19-000547-index.html : 20190212
<SEC-HEADER>0001085146-19-000547.hdr.sgml : 20190212
<ACCEPTANCE-DATETIME>20190212103106
ACCESSION NUMBER:		0001085146-19-000547
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20190212
DATE AS OF CHANGE:		20190212

SUBJECT COMPANY:	

	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:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-52539
		FILM NUMBER:		19588621

	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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Standard Life Aberdeen plc
		CENTRAL INDEX KEY:			0001716774
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			X0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		1 GEORGE STREET
		CITY:			EDINBURGH
		STATE:			X0
		ZIP:			EH2 2LL
		BUSINESS PHONE:		0131 245 2552

	MAIL ADDRESS:	
		STREET 1:		1 GEORGE STREET
		CITY:			EDINBURGH
		STATE:			X0
		ZIP:			EH2 2LL
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>rocka1_20819.htm
<DESCRIPTION>STANDARD LIFE ABERDEEN PLC
<TEXT>
Document 1 - file: rocka1_20819.htm

</DOCUMENT>
</SEC-DOCUMENT>