Manufacturing of plain blankets (flexible) (including fabricated pieces, rolls, and batts), mineral wool for industrial, equipment, and appliance insulation
200 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Catalyst Acoustics Group Mw | North Aurora | IL | 100–499 | LIKELY ACTIVE |
| Knauf Insulation McGregor | Mc Gregor | TX | 100–499 | LIKELY ACTIVE |
| Knauf Insulation Plant 12 | Inwood | WV | 100–499 | LIKELY ACTIVE |
| Midwest Acoust-a-fiber | Delaware | OH | 100–499 | LIKELY ACTIVE |
| Nutec INC. | Huntersville | NC | 20–99 | LIKELY ACTIVE |
| Quietflex Manufacturing Company- Houston TX | Houston | TX | 500+ | LIKELY ACTIVE |
| Sika Corporation | Gastonia | NC | 100–499 | LIKELY ACTIVE |
| The Metal Building Interior Products Company | Elyria | OH | — | LIKELY ACTIVE |
| Waxahachie Plant | Waxahachie | TX | 100–499 | LIKELY ACTIVE |
| Armstrong World Industries INC | Hilliard | OH | — | UNVERIFIED |
| Cabinetworks Group Inc/thompsontown | Thompsontown | PA | — | UNVERIFIED |
| Certainteed, Chowchilla Plant | Chowchilla | CA | — | UNVERIFIED |
| Guardian Fiberglass INC | Albion | MI | — | UNVERIFIED |
| Johns Manville | Winder | GA | — | UNVERIFIED |
| Johns Manville | Berlin | NJ | — | UNVERIFIED |
| Johns-manville | Willows | CA | — | UNVERIFIED |
| Johns Manville, INC. | Richmond | IN | — | UNVERIFIED |
| Johns Manville International INC Plant No 8 | Defiance | OH | — | UNVERIFIED |
| Johns Manville - Mcpherson | Mcpherson | KS | — | UNVERIFIED |
| Johns Manville Plant No 2 | Defiance | OH | — | UNVERIFIED |
| Johns Manville - Waterville 07 (0448000013) | Waterville | OH | — | UNVERIFIED |
| Midwest Acoust-a-fiber INC | Delaware | OH | — | UNVERIFIED |
| Owens Corning | Kansas City | KS | — | UNVERIFIED |
| Owens Corning (0142010065) | Mount Vernon | OH | — | UNVERIFIED |
| Owens Corning Ht Incorporated | Phenix City | AL | — | UNVERIFIED |
FactoryRegistry lists 200 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced plain blankets (flexible) (including fabricated pieces, rolls, and batts), mineral wool for industrial, equipment, and appliance insulation, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 48 establishments reported producing it.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2032875003. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.