Hello, in customizing wood doors and windows,

1. Copy wood doors and windows: You can select the entire door and window, right-click - Copy. You can also directly press the shortcut key Ctrl+v to copy the door and window on the same wall, or select the entire door and window in 2D, click the copy icon to copy the door and window in different spaces/walls, and then right-click to cancel the copy;

 

2. Delete wood doors and windows: Select the entire aluminum door and window and directly press the delete key to delete, or select and right-click - Delete.