Revit 2018 Cut Extruded Roof

The highest level in the project is selected by default.

Revit 2018 cut extruded roof. Click architecture tab build panel roof drop down roof by extrusion. You cannot join a roof to more than one top face of another roof. Display an elevation 3d or section view. In the roof reference level and offset dialog select a value for level.

Cut openings in an extruded roof select the extruded roof and click modify roofs tab opening panel vertical. Check out the full thing. Specify the work plane. Add vertical or by face opening this is part of the revit pure basics package.

Valid boundaries are a joined roof or its bottom face a side face of a wall a bottom face of a floor an edge of the roof to be cut or a model line on the face of the roof to be cut. In this example side faces of walls and joined faces of the roof were selected. This is a general. I can t seem to cut out the roof where the walls of the 2nd floor extrude up past the roof.

Determine the length of the void ideally in 3d view at wireframe mode extend this in order to intersect the roof surface that will be cut use the cut geometry command and select first the roof than the void. If the go to view dialog displays select the appropriate plan view in which to edit the profile. After that you can click finish to execute the cut. You can use model in place when you want to cut system families like roofs or walls.

Creates a roof by extruding a profile that you sketch. Valid boundaries are highlighted. Closed loop sketches in sketch mode click. You can join roofs to other roofs or walls or unjoin them if they were previously joined.