Once again select the wall first 1.
Roof to wall line revit.
Revit then makes the wall meet the underside of the roof correctly.
Next the walls need to be moved to the roof line to create the dormer.
Sketch mode is used to allow you to define the boundary of your roof.
A common issue among revit beginners is the unability to properly control if a line will display between 2 walls.
After placing a wall you can override its initial top and base constraints by attaching its top or base to another element in the same vertical plane.
In this video i show you how to attach the walls in revit to the roof above them.
For her expertise with revit but also for her knowledge of how programs can work in real life situations.
By attaching a wall to another element you avoid the need to manually edit the wall profile when the design changes.
Fascia to a model line.
You can see in the 3d view that this constraint moves the dormer walls up to the main roof.
Select each boundary line and set the value in properties or in option bar.
Then choose attach top base 2 and finally select the roof 3.
In some cases you want to see a line between two walls especially in a case where an interior wall is joined with an exterior wall.
Select the roof tool.
As another option to hosting the extra fascia cap to the soffit revit also allows you to host the roof.
Use pick walls if you want the roof to automatically adjust when walls are moved.
Select the walls and on the properties palette set the base constraint to roof line.
Create the roof of the dormer using the walls we just placed.
5 activate overhang on picked walls roofs.
Roof by footprint can be used for both flat and sloped pitched roofs.
I drew a model line along the workplane of the rake and along its return back to the wall.