By attaching a wall to another element you avoid the need to manually edit the wall profile when the design changes.
Revit trim wall to the slope of a roof.
Click to select the roof.
To embed this screencast choose a size.
Under dimensions for slope enter 9 or the metric equivalent.
To create a sloped roof in revit modify the footprint sketch of the roof by selecting and specifying the slope defining edges of the roof.
Position the cursor over an exterior wall press tab and click to select the chain of walls selects all of the exterior walls.
Check out the full thing.
Under constraints for specify select slope.
Activate slope to create sloped roof this is part of the revit pure basics package.
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.
Press ctrl and click to select each interior wall that displays in the underlay of the entry level.
Http pbl stanford edu how to attach walls to roof objects in revit.
When editing the roof sketch select the edge or edges you would like to slope and select defines slope on the options bar.
In the drawing area angle icons identify which lines of the sketch define slope.
Click modify walls tab modify wall panel attach top base.
The other element can be a floor a roof a ceiling a reference plane or another wall that is directly above or below.
On the properties palette select new sketch from the filter list.
Attach walls to the roof.
Sketch slope arrows as shown.