James Hardie Building Products Layoffs
All WARN Act mass layoff and plant closure notices filed by James Hardie Building Products.
10
Total Notices
285
Workers Affected
3
States
2007
First Filing
2026
Latest Filing
Data Insights
Industry Breakdown
Workers affected by industry sector
James Hardie Building Products WARN Act Filings
| Company | Location | Employees | Notice Date | Type |
|---|---|---|---|---|
| James Hardie Building Products | Summerville, SC | 78 | Closure | |
| James Hardie Building Products | Summerville, SC | 60 | Closure | |
| James Hardie Building Products | Fontana, CA | 4 | ||
| James Hardie Building Products | Fontana, CA | 6 | ||
| James Hardie Building Products | Fontana, CA | 1 | ||
| James Hardie Building Products | Fontana, CA | 2 | ||
| James Hardie Building Products | Fontana, CA | 7 | ||
| James Hardie Building Products | Fontana, CA | 8 | ||
| James Hardie Building Products | Fontana, CA | 26 | ||
| James Hardie Building Products | Blandon, PA | 93 | Closure |
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James Hardie Building Products Layoff FAQ
How many layoffs has James Hardie Building Products had?
James Hardie Building Products has filed 10 WARN Act notices affecting a total of 285 workers across 3 states.
When was James Hardie Building Products's most recent layoff?
James Hardie Building Products's most recent WARN Act filing was on 2026-01-15.
What states has James Hardie Building Products laid off workers in?
James Hardie Building Products has filed WARN Act notices in: California, Pennsylvania, South Carolina.
What is the WARN Act?
The Worker Adjustment and Retraining Notification (WARN) Act is a federal law that requires employers with 100 or more employees to provide 60 calendar days' advance notice of plant closings and mass layoffs.
How do I get notified about James Hardie Building Products layoffs?
Subscribe using the form above to receive free daily email alerts whenever new WARN Act notices are filed. You can also set up custom filters and webhooks with a paid API plan at warnfirehose.com/pricing.
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