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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000912562-21-000007
Filing Date
2021-02-25
Accepted
2021-02-25 17:05:46
Documents
136
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K rock-20201231.htm   iXBRL 10-K 3036932
2 EX-21 q42020exhibit21.htm EX-21 18414
3 EX-23.1 q42020exhibit231-eyconsent.htm EX-23.1 8595
4 EX-31.1 q42020exhibit311.htm EX-31.1 10400
5 EX-31.2 q42020exhibit312.htm EX-31.2 10532
6 EX-32.1 q42020exhibit321.htm EX-32.1 4514
7 EX-32.2 q42020exhibit322.htm EX-32.2 4552
13 rock-20201231_g1.gif GRAPHIC 13063
14 rock-20201231_g2.jpg GRAPHIC 8375
15 rock-20201231_g3.gif GRAPHIC 28091
  Complete submission text file 0000912562-21-000007.txt   15208414

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT rock-20201231.xsd EX-101.SCH 81925
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT rock-20201231_cal.xml EX-101.CAL 175788
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT rock-20201231_def.xml EX-101.DEF 494302
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT rock-20201231_lab.xml EX-101.LAB 1021424
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT rock-20201231_pre.xml EX-101.PRE 764866
16 EXTRACTED XBRL INSTANCE DOCUMENT rock-20201231_htm.xml XML 3201311
Mailing Address GATEWAY EXECUTIVE PARK 3556 LAKE SHORE ROAD PO BOX 2028 BUFFALO NY 14219-0228
Business Address 3556 LAKE SHORE ROAD P O BOX 2028 BUFFALO NY 14219-0228 7168266500
GIBRALTAR INDUSTRIES, INC. (Filer) CIK: 0000912562 (see all company filings)

IRS No.: 161445150 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-22462 | Film No.: 21681490
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills