US WARN intelligence
Masonite layoffs & WARN notices
Masonite appears in 12 non-cancelled imported WARN records across 8 states. These records report 909 affected workers; 1 have future effective dates. Totals include imported records only. Secondary records are attributed separately.
12Non-cancelled notices
909Reported workers
1Future effective dates
Coverage is limited to connected sources and imported date ranges. 0 notices have unavailable worker counts. Company groups match normalized names; aliases below preserve exact employer names from filings. Methodology →
State breakdown
| State | Notices | Reported workers | Upcoming events |
|---|---|---|---|
| California | 3 | 340 | 0 |
| Florida | 2 | 95 | 0 |
| Iowa | 1 | 43 | 0 |
| Indiana | 2 | 147 | 0 |
| Kentucky | 1 | 72 | 0 |
| Missouri | 1 | 63 | 0 |
| New Jersey | 1 | 103 | 0 |
| New York | 1 | 46 | 1 |
New York →Kirkwood →Broome County →Iowa →Mason City →Cerro Gordo County →California →San Joaquin County →Indiana →Walkerton →Missouri →Stockton →Florida →Kentucky →South Bend →New Jersey →
Reported employer names
- Masonite (canonical company name)
- MASONITE
- Masonite Corporation
- Masonite Corporation d/b/a Owens Corning Doors
Notice history by year
20261 notices · 46 reported workers
20232 notices · 102 reported workers
20221 notices · 74 reported workers
20211 notices · 63 reported workers
20193 notices · 245 reported workers
20181 notices · 131 reported workers
20121 notices · 72 reported workers
20091 notices · 73 reported workers
20071 notices · 103 reported workers
Filings and attributed reports
| Company / location | Workers | Effective date | Notice date | Type / source |
|---|---|---|---|---|
| Masonite Corporation d/b/a Owens Corning DoorsKirkwood, NY | 46 | Nov 23, 2026 | Aug 25, 2026 | closureSource ↗ |
| MasoniteMason City, IA | 43 | Sep 22, 2023 | Oct 2, 2023 | layoffSource ↗ |
| Masonite CorporationSan Joaquin, CA | 59 | May 5, 2023 | Feb 21, 2023 | closureSource ↗ |
| Masonite CorporationWalkerton, IN | 74 | Nov 27, 2022 | Sep 28, 2022 | layoffSource ↗ |
| Masonite CorporationSpringfield, MOSecondary · WARN Feed | 63 | Jul 2, 2021 | May 5, 2021 | layoffSource ↗ |
| Masonite CorporationStockton, CA | 150 | Jul 25, 2019 | May 23, 2019 | closureSource ↗ |
| Masonite CorporationTAMPA, FL, 33619, FLSecondary · WARN Feed | 60 | May 14, 2019 | Mar 14, 2019 | UnavailableSource ↗ |
| Masonite CorporationLARGO, FL, 33773, FLSecondary · WARN Feed | 35 | Apr 16, 2019 | Feb 15, 2019 | UnavailableSource ↗ |
| Masonite CorporationStockton, CA | 131 | Mar 19, 2019 | Sep 18, 2018 | closureSource ↗ |
| Masonite CorporationLocation unavailable, KYSecondary · WARN Feed | 72 | Jan 28, 2013 | Nov 29, 2012 | closureSource ↗ |
| Masonite CorporationSouth Bend, IN | 73 | Dec 23, 2009 | Oct 22, 2009 | closureSource ↗ |
| MASONITELOGAN TOWNSHIP, NJSecondary · WARN Feed | 103 | May 21, 2007 | Unavailable | UnavailableSource ↗ |