Edit a truss profile edit the extents of a truss in a non plan perpendicular elevation section or 3d view.
How to lay a roof onto trusses revit.
On the options bar select attach trusses.
The attached surface of a structural floor or roof determines the chord geometry.
Click modify structural trusses tab modify truss panel attach top bottom.
Remove a truss and leave beams in place remove a truss family from a project and leave its chords and webs in place.
The truss profile shape is not discarded and will display if the truss is later detached.
2 select one or more trusses to attach.
Select one or more trusses to attach.
Click modify structural trusses tab mode panel reset profile to re pin and set truss members back to their default definition.
Attach a truss to a roof or structural floor to force the truss to conform its chords to that element.
Click modify place truss tab draw panel line to specify the start point and endpoint for the truss or click pick lines and then select an edge or line to which you want to constrain the truss model.
On the properties palette from the type selector drop down select the truss type.
Top or bottom for the appropriate truss chord being attached.
Creating trusses in revit.