Joining these two roofs poses two main challenges.
Revit joining too different roof.
You can join roofs to other roofs or walls or unjoin them if they were previously joined.
You can join a roof to the top face of another roof and the wall below that roof if you select the wall as the target.
For creating complex roof it might be easier if you create separate roof then use join roof tool to join them later.
Revit arch 2012 geometry 11 join unjoin roof duration.
The porch joined the house at right angles to a shed roof section.
To create a dormer model required walls and additional roof.
You cannot join a roof to more than one top face of another roof.
Then follow these 2 steps.
You need to create the bay window roof separately.
Use join unjoin roof tool.
Using shape editing tools.
Joining two roofs of different pitches.
We ll start with the knowledge that the main roof has an 8 12 pitch.
9 join roofs add opening to create dormer.
The other is to get the fascias to line up.
The wall must be attached to the target roof and the target roof must be a footprint roof.
This is a general.
When you join geometry in the family editor you create a union between different shapes.
Structural elements cut host elements walls roofs ceilings and floors.
Jaylord mirafuentes 3 867 views.
Floors ceilings and roofs cut walls.
First we should establish the pitch of both roof planes.
But i m not really sure if this is a best practice.
By john carroll download the pdf version of this article.
One is getting the two differently pitched planes to meet at the hip or valley rafter.
Use it to extend the dormer roof to the main roof.
I believe this tools are not design for this purpose.
This is the easiest way to do it.
489 78 kb my business partner and i recently added a large screened in porch with a gable roof onto a client s home.