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In earlier ARCHICAD versions, you could schedule only the net value of component areas and component volumes: the holes were always subtracted.

As of ARCHICAD 25, new “gross” and “conditional” area and volume properties are available to schedule component quantities.

Use gross properties to ignore the holes in listed components.    

Use conditional properties to either subtract or ignore the holes, depending on size - as required by many local standards.

https://helpcenter.graphisoft.com/wp-content/uploads/archicad-25/005_newfeatures/CompAreaNFG.png 

See Component Data in ARCHICAD.

Conditions are user-defined (Project Preferences) and configurable by the component’s Building Material classification. This way, you can easily list components based on their Material-contingent function.

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