First if your roof is at a 45 degree angle and at a slope of 1 4 over 12 you do not need to these steps.
Revit roof modify sub elements.
How to modify roofs at sub elements.
Modify sub elements changing the elevation of newly created point which provides the drainage falls on the flat roof you can also restore your completely flat roof by using the reset shape tool which will remove any of the edits that were created in the modify sub elements dialogue.
Activate modify sub elements.
This tool is located in the modify tab.
Roofing modify sub elements revit lt welcome to the revit forum you are currently viewing as a guest which gives you limited access to view attachments ask questions and access other features.
First make sure that your main roof is all one big roof.
Use join unjoin roof tool.
You also need to adjust the roof height to match the other roof.
9 join roofs add opening to create dormer.
How to slope roof insulation only in revit.
In this sample i only use one.
When you select the modify sub elements tool the options bar will display an elevation edit box in which you can enter a common elevation value for all the selected sub elements.
Select the floor or roof to modify.
Use it to extend the dormer roof to the main roof.
At one point in time i recall drawing a roof and then easily placing in roof crickets by clicking on the roof and then going to the modify sub elements portion of the roof modify section.
Then follow these 2 steps.
In addition if you have a surface that is sloping in two directions refrence the end of the video.
How to create a complex roof floor shape using modify sub elements.
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Revit 2011 roof modify sub elements where is it.
To create a dormer model required walls and additional roof.
You can drag any point in your roof and adjust the roof shape as you want.