# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-26-065183
Filing Date
2026-02-24
Accepted
2026-02-24 07:01:15
Documents
180
Period of Report
2025-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | awi-20251231.htm iXBRL | 10-K | 5518477
2 | EX-4.1 | awi-ex4_1.htm | EX-4.1 | 36594
3 | EX-10.18 | awi-ex10_18.htm | EX-10.18 | 241741
4 | EX-10.19 | awi-ex10_19.htm | EX-10.19 | 128902
5 | EX-10.23 | awi-ex10_23.htm | EX-10.23 | 35429
6 | EX-10.24 | awi-ex10_24.htm | EX-10.24 | 35193
7 | EX-10.30 | awi-ex10_30.htm | EX-10.30 | 47630
8 | EX-21 | awi-ex21.htm | EX-21 | 11808
9 | EX-23.1 | awi-ex23_1.htm | EX-23.1 | 3039
10 | EX-23.2 | awi-ex23_2.htm | EX-23.2 | 2921
11 | EX-31.1 | awi-ex31_1.htm | EX-31.1 | 16117
12 | EX-31.2 | awi-ex31_2.htm | EX-31.2 | 15528
13 | EX-32.1 | awi-ex32_1.htm | EX-32.1 | 6006
14 | EX-32.2 | awi-ex32_2.htm | EX-32.2 | 6122
15 | EX-99.1 | awi-ex99_1.htm | EX-99.1 | 771163
16 | GRAPHIC | img54230861_0.jpg | GRAPHIC | 1270
17 | GRAPHIC | img232023719_0.jpg | GRAPHIC | 16942
18 | GRAPHIC | img232947240_0.jpg | GRAPHIC | 16942
19 | GRAPHIC | img257882307_0.jpg | GRAPHIC | 16942
| Complete submission text file | 0001193125-26-065183.txt |  | 29369093

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
20 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | awi-20251231.xsd | EX-101.SCH | 3135089
183 | EXTRACTED XBRL INSTANCE DOCUMENT | awi-20251231_htm.xml | XML | 6982716

Mailing Address 2500 COLUMBIA AVE LANCASTER PA 17603
Business Address 2500 COLUMBIA AVE LANCASTER PA 17603 7173970611
ARMSTRONG WORLD INDUSTRIES INC (Filer) CIK: 0000007431 (see all company filings)

EIN.: 230366390 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-02116 | Film No.: 26667420
SIC: 3089 Plastics Products, NEC
(CF Office: 08 Industrial Applications and Services)