Autodesk 24108-051400-9000 - AutoCAD Revit Architecture Suite 2008 User Manual page 1251

Specifying the left and right side clearances for a wall interference condition
Specifying the inside and outside clearances for a wall interference condition
1 Create a stair that intersects with a wall. For information about creating stairs, see
Create Stairs" on page 1135.
2 On the Properties palette, expand Advanced, and expand Interference.
3 Set the size of the interference condition:
If you want to
specify the height above the treads for the interference
condition
specify the left and right side clearances for the interference
condition for straight and multi-landing stairs
specify the inside and outside clearances for the interference
condition for spiral and U-shaped stairs
4 Click in the drawing, not on the stair, to remove the selection.
5 Select the wall to intersect, right-click, and click Interference Condition
6 Select the stair.
7 Select the shrinkwrap effect, and press
with Interference
NOTE Changing the Interference values of the stair changes the size of the intersection with the wall.
ENTER
Conditions" on page 720.
Then
enter a value for Headroom height.
enter values for Left and Right Clearance.
enter values for Inside and Outside Clearance.
. For more information about shrinkwrapping, see
Stair Interference Conditions | 1211
Using Stair Tools to
Add.
Working