GAF Materials Corporation layoffs, WARN notices, and more data back to Jan 26, 2026

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Company

Building Materials Manufacturing LLC

Affected Workers

120

Notice Date

1/26/2026

Effective Date

4/20/2026

Expiration Date

—

Permamnent / Temporary

Permanent

Closure / Layoff

Closure

Industry

—

State

Address

50 Lowry Avenue North, Minneapolis, MN 55411

Contact Name

Megan Andersen

Contact Email

—

Contact Phone

Source

https://mn.gov/deed/assets/warn-2026-gaf_tcm1045-720984.pdf