AIR Construction Class Codes

Construction class codes play an important role in helping to determine the vulnerability of your risks to the various perils. AIR provides a set of construction class codes that you use to describe the building material and/or type of construction used in your risks. AIR support for construction classes varies by country/region.

See the following topics to learn about AIR construction class codes and to find out which construction class codes are valid for each supported country/region and peril/model:

          Construction Class Descriptions

          Construction Codes by Country/Region

For validation information for unknown construction / unknown occupancy combinations, see Unknown Construction / Unknown Occupancy Combinations.


Touchstone also supports non-AIR construction and occupancy class codes, although AIR always recommends translating non-AIR codes to AIR codes wherever possible before importing your data.



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Touchstone 5.0 Updated January 17, 2019