# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000912562-18-000006
Filing Date
2018-02-27
Accepted
2018-02-27 16:09:52
Documents
149
Period of Report
2017-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | rock-20171231x10k.htm | 10-K | 3187401
2 | EXHIBIT 21 | q42017exhibit21.htm | EX-21 | 21360
3 | EXHIBIT 23.1 | q42017exhibit231-eyconsent.htm | EX-23.1 | 9114
4 | EXHIBIT 31.1 | q42017exhibit311.htm | EX-31.1 | 13249
5 | EXHIBIT 31.2 | q42017exhibit312.htm | EX-31.2 | 13324
6 | EXHIBIT 32.1 | q42017exhibit321.htm | EX-32.1 | 4924
7 | EXHIBIT 32.2 | q42017exhibit322.htm | EX-32.2 | 5055
14 |  | bracket_image.jpg | GRAPHIC | 8375
15 |  | bracket_imagea01.jpg | GRAPHIC | 8375
16 |  | cover_image.jpg | GRAPHIC | 3918
17 |  | item5stockgraph.jpg | GRAPHIC | 51962
18 |  | picture.jpg | GRAPHIC | 8375
| Complete submission text file | 0000912562-18-000006.txt |  | 19450773

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL INSTANCE DOCUMENT | rock-20171231.xml | EX-101.INS | 5549970
9 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | rock-20171231.xsd | EX-101.SCH | 94830
10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | rock-20171231_cal.xml | EX-101.CAL | 160534
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | rock-20171231_def.xml | EX-101.DEF | 516158
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | rock-20171231_lab.xml | EX-101.LAB | 1193870
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | rock-20171231_pre.xml | EX-101.PRE | 851781

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)

EIN.: 161445150 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-22462 | Film No.: 18645171
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills