Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
DesignBuilder is flexible in how this is handled: see here: https://support.designbuilder.co.uk/support/solutions/articles/103000181251-designbuilder-geometry-convention-flexibility
which links to further information on these options in the help file: https://designbuilder.co.uk/helpv7.3/#GeometryAreasAndVolumes.htm
The DesignBuilder online help is very comprehensive, but sometimes you have to know what you are looking for... I can highly recommend skimming through it to get a sense of what information is available and how it is structured as it is a really good resource.
