In Germany windows and doors as well as many other products match the DIN standard. International standards however are very different. Which defaults your planning has to meet, you can now determine by yourself: With the new room settings dialog in pCon.planner you can now comfortably adapt door and window sizes as well as pipelines to current standards.
In previous versions you were only able to set height and thickness of walls globally. According to the restructuring of the user interface in pCon.planner 7 the room settings have been extended and got a new position on the interface.