lcheu1 posted a topic in General Q & AHow do I add mullions to a glass cabinet door? I can create a glass door, but it is a single pane. I'd like to insert horizontal mullions to create smaller panes. There is a Divided Glass door option in the Core Catalog, but it has a vertical mullion that I do not want. Also, is there any way to add a vertical or horizontal crosspiece to a cabinet door?