Revit Roof Unwanted Valley
You need to create the bay window roof separately.
Revit roof unwanted valley. Use join unjoin roof tool. This is the easiest way to do it. I need to create that to be able to get in schedule lenght of it. I did on my model but i am not very happy with the results.
This tool is located in the modify tab. Get these project files and all advanced 1h courses. This video will show you how to do it automat. See hd version of video tutorial here.
I believe this tools are not design for this purpose. Hello i read here and there that the best way is to create roof valley with roof fascia. Creating complex sloping roofs in revit 2014 roof junctions controlling roof slopes and levels. You have to make the lower roof wider grow to the right to raise the ridge to eliminate the valley or you need to modify your porch roof moving it left to ellimnate the unwanted valley.
Is there any other way of creating roof valley. But i m not really sure if this is a best practice. Then follow these 2 steps. Use it to extend the dormer roof to the main roof.
To create a dormer model required walls and additional roof. Tutorial on roof construction modeling in revit. 9 join roofs add opening to create dormer. This is not a revit problem but a roof design issue.