NAICS 327993 Mineral Wool Manufacturing

NAICS Code: 327993

Code Title: Mineral Wool Manufacturing

Code Sector:

NAICS 327993 Mineral Wool Manufacturing Description

This U.S. industry comprises establishments primarily engaged in manufacturing mineral wool and mineral wool (i.e., fiberglass) insulation products made of such siliceous materials as rock, slag, and glass or combinations thereof.


Cross References

  • Establishments primarily engaged in manufacturing metallic scouring pads and steel wool are classified in U.S. Industry 332999, All Other Miscellaneous Fabricated Metal Product Manufacturing.

Alternate Titles

  • Fiberglass insulation products manufacturing
  • Insulating batts, fills, or blankets, fiberglass, manufacturing
  • Mineral wool insulation materials manufacturing
  • Mineral wool products (e.g., board, insulation, tile) manufacturing

NAICS 327993 Crosswalk

Crosswalk between the North American Industry Classification System (NAICS) and Standard Industrial Classification System (SIC) --

Crosswalk between the North American Industry Classification System (NAICS) and International Standard Industrial Classification of All Economic Activities Code Revision 4.0 --

  • ISIC 2310 - Manufacture of glass and glass products
  • ISIC 2399 - Manufacture of other non-metallic mineral products n.e.c.