1 unjoin the roof.
Revit joining exting and new roof.
3 edit the footprint of the unjoined roof.
I have two roofs that i am trying to join.
If necessary use the viewcube to spin the design to facilitate selecting the wall or roof edges.
Use join unjoin roof tool.
How to join two roof aug 19 2013.
Click modify tab geometry panel join unjoin roof.
Create a void extrusion and make to required cut in the new construction phase apply the cut and done.
It will place in the new construction phase.
If anyone is still looking for a solution you can make a roof cut into an existing roof using component model in place.
3 adjust wall join display in view properties.
Use it to extend the dormer roof to the main roof.
Hope this is of assistance.
It consists of two gables.
Select an edge of the roof that you want to join and then select the wall or roof to which you want to join the roof.
This tool is located in the modify tab.
Join date august 9 2011 location louisville ky posts 6 388 current local time 06 22 pm.
You can only modify this setting if the detail level of the view is coarse this technique is useful if you have a lot of walls removing the tedious process of manually adjusting the join and boundary of each individual wall.
Align one edge of the roof to the reference plane.
This should keep you existing roof in tact and show a cut in the new construction phase.
2 create a reference plane 1 away from the edge of the second roof.
To create a dormer model required walls and additional roof.
Then follow these 2 steps.
The third and final technique to control the wall joins is to use wall join display in the instance properties of the view.