When you edit multiple door and windows you can have unforeseen consequences. For example, if the window type and sash layouts are different, changes to the sash layout, surface or style may not be applied to all windows or all sash groups.
In the following screen shots you can see a change to the sash grid applied to a 2x wide sash window and a single width unit. Applying a sash grid to both window types simultaneously not only has no effect on the double width sash, but also causes an error message for degenerated polygons (The sash is part of the windows 3d script, but ArchiCAD basically doesn’t understand how to interpret it).
The solution is in the Find and Select function. By selecting all windows that are two sashes wide, or windows greater than 4′-0″ in rough opening width, and changing them first; then selecting all windows less than 4′-0″ in rough opening width and changing them separately you get all sashes matching. This is slightly more time consuming, but it does make the changes work the first time and avoids the error reports.
Also seen recently by project teams has been a universal change to the door hardware location in Cadimage doors, universally for all door types. The result was, unlike the windows, the hardware was correctly relocated, but the door frames adopted the frame settings of other doors. The solution is to change door or window settings by wall type as well as door or window type, when the wall type impacts the trim or reveal of the door or window settings.
This is yet another reason to become familiar with find and select and use it often. It is a great tool to speed up productivity as well as keep your model clean and error free.