Available Classifications
Alternate structures
Alphabetical Indexes
Correspondence Tables
Free downloads
International Family of Classifications
  Best practices

National classifications

  Statistical Commission
  Expert Group
  Technical Subgroup
  Workshops and Training


Contact us

Printer friendly versionPrinter friendly version English  Français  Español  

Detailed structure and explanatory notes

ISIC Rev.3 code 2811


  • Tabulation Category: D - Manufacturing
  • Division: 28 - Manufacture of fabricated metal products, except machinery and equipment
  • Group: 281 - Manufacture of structural metal products, tanks, reservoirs and steam generators
  • Class: 2811 - Manufacture of structural metal products

Explanatory note

This class includes manufacture of metal structures, parts of metal structures, fabricated structural steel and similar products including bridges and bridge parts, towers, masts, columns, girders, trusses, arches, rafters, pit-head frames, telescopic props, sluice gates, piers, jetties. Manufacture of prefabricated buildings predominantly of metal is included.
Manufacture of metal doors, windows and their frames, shutters, fire-escapes, gates, and similar metal work used on buildings.
Manufacture of the articles classified here is predominantly of iron, steel or aluminium. The articles are transportable goods ready for assembly, installation or erection (e.g. at a building site by a construction establishment).
Erection of metal structures from self-manufactured parts, however, remains classified here.

Exclusions: Manufacture of parts for marine or power boilers is classified in class 2813 (Manufacture of steam generators, except central heating hot water boilers).
Manufacture of assembled railway and tramway track fixtures and fittings is classified in class 2899 (Manufature of other fabricated metal products n.e.c.).
Manufacture of sections for ships or floating structures is classified in class 3511 (Building and repairing of ships).

Click here for complete correspondences for this code.

Click here to see the alphabetical index for this code

Would you like to leave some feedback?
(on this code, this classification, the site in general or any other issue)

Then drop us a line at CHL@un.org.