2017 NAICS Definition

T = Canadian, Mexican, and United States industries are comparable.

327211 Flat Glass Manufacturing

This U.S. industry comprises establishments primarily engaged in (1) manufacturing flat glass by melting silica sand or cullet or (2) manufacturing both flat glass and laminated glass by melting silica sand or cullet.

Cross-References.

• Establishments primarily engaged in manufacturing laminated glass from purchased flat glass are classified in U.S. Industry 327215, Glass Product Manufacturing Made of Purchased Glass.

2007 NAICS		2012 NAICS		2017 NAICS		Corresponding Index Entries
327211		327211		327211		Flat glass (e.g., float, plate) manufacturing
327211		327211		327211		Glass, plate, made in glass making plants
327211		327211		327211		Insulating glass, sealed units, made in glass making plants
327211		327211		327211		Laminated glass made in glass making plants
327211		327211		327211		Stained glass and stained glass products made in glass making plants