Create a roof by extrusion creates a roof by extruding a profile that you sketch.
Revit 2018 modify extruded roof.
If you want to change the position of the roof use the properties palette to edit the base level and offset properties to change the position.
Revit places a reference plane at the specified offset.
The wall must be attached to the target roof and the target roof must be a footprint roof.
Using the reference plane you can control the position of the extruded roof in relation to a level.
If selected it means the roof is part of a room boundary.
Edit the roof sketch double click the roof or select the roof and click modify roofs tabmode panel edit footprint or edit profile.
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.
This is a general.
To assign a solid extrusion to a subcategory under identity data for subcategory select a subcategory.
Sketch the profile of the roof as an open loop.
After creating a roof you can change its shape or overhang cut openings or align ridges.
You can join roofs to other roofs or walls or unjoin them if they were previously joined.
Create roof by extrusion by footprint and modify roof.
To view the extrusion open a 3d view.
Click modify create extrusion tab mode panel finish edit mode.
Roof slope you can define the slope of a roof using.
Modify a roof after creating a roof you can change its shape or overhang cut openings or align ridges.
Sets the level for the footprint or extruded roof.
You cannot join a roof to more than one top face of another roof.
Create roof by extrusion by footprint and modify roof.
Revit completes the extrusion and returns you to the view in which you started the extrusion.
If not selected it means the roof is not part of a room boundary.
Join roofs you can join roofs to other roofs or walls or unjoin them if they were previously joined.
To raise or lower the roof from the reference level specify a value for offset.