Run Component Type Properties

Modify type properties to change the construction, materials, treads, and risers for a stair run family.

Run Types

Run component types are available from 2 predefined system families:

• Monolithic Run:
  
• Non-Monolithic Run:
  

Type Properties

To change type properties, select an element and click Modify tabProperties panel (Type Properties). Changes to type properties apply to all instances in the project.

Name	Description
Construction
Underside Surface	Specifies the style of the underside surface of the run: Smooth Stepped
Structural Depth	If the Underside Surface is smooth, the Structural Depth is the dimension in the following image: If the underside Surface is stepped, the Structural Depth is the dimension in the following image:
Materials and Finishes
Monolithic Material	Click the value and then click the browse button to open the Materials dialog. See Materials.
Tread Material	See Monolithic Material description.
Riser Material	See Monolithic Material description.
Treads
Tread	Select to include treads on steps in the run.
Tread Thickness	Specifies the thickness of the treads.
Tread Profile	Specifies the outline shape for the edge of the tread. The default is rectangular, though a profile could be used to create wedge or angled steps.
Nosing Length	Specifies the amount of the tread depth that overhangs the next tread.
Nosing Profile	The profile for a sweep added to the front or sides of the tread, depending on the specification for the Apply Nosing Profile property described below. See Creating a Sweep. Revit LT has predefined profiles to use for the sweep.
Apply Nosing Profile	Specifies the nosing edges to which the nosing profile is applied.
Risers
Riser	Select to include risers on steps in the run.
Slanted	Select for slanted risers, or clear for straight risers.
Riser Thickness	Specifies the thickness of the risers.
Riser Profile	Specifies the outline shape for the edge of the riser. The default is Rectangular.
Riser to Tread Connection	Specifies the connection of the riser and tread in relation to each other.
Identity Data
See Stair Component Type Properties for Identity Data definitions.