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James Hardie Building Products Layoffs

All WARN Act mass layoff and plant closure notices filed by James Hardie Building Products.

11
Total Notices
363
Workers Affected
3
States
2007
First Filing
2026
Latest Filing

James Hardie Building Products WARN Act Filings

CompanyLocationEmployeesNotice DateType
James Hardie Building Products IncSummerville, SC782026-01-15
James Hardie Building Products IncSummerville, SC782026-01-15Closure
James Hardie Building Products IncSummerville, SC602020-07-03Closure
James Hardie Building Products, IncFontana, CA42009-03-13
James Hardie Building Products, IncFontana, CA62009-03-06
James Hardie Building Products, IncFontana, CA12009-02-14
James Hardie Building Products, IncFontana, CA22009-02-06
James Hardie Building Products, IncFontana, CA72009-02-01
James Hardie Building Products, IncFontana, CA82009-01-09
James Hardie Building Products, IncFontana, CA262009-01-02
James Hardie Building Products, IncBlandon, PA932007-10-01Closure

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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 11 WARN Act notices affecting a total of 363 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.

States with Filings

California Pennsylvania South Carolina

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