How to Calculate Window Orientation in Revit
In some building projects, it’s important to determine the orientation of windows. This guide explains how to extract window orientation data within Revit and display it in a detailed schedule.
1. Suppose you want to count all windows facing south in a room, as shown in the example. This can be done by adding project parameters and applying filters to your schedule.
2. Go to the Manage tab, and on the Settings panel, click Project Parameters to add a new project parameter.
3. In the Parameter Properties window, enter the name as Orientation. Set the parameter type to Text and associate it with the Window category.
Now, an additional property called Orientation will be available in the window’s properties. You can specify the orientation here—for example, entering South for windows facing south.
5. Next, switch to the View tab, and on the Create panel, select Schedule (Detailed Schedule). Choose the window category to create a window schedule.
6. Add parameters such as Elevation, Type, and Orientation to the schedule fields.
7. In the Filter tab, set the filter condition where Orientation is equal to South.
After completing these steps, click OK to display a detailed schedule showing only the windows that face south.
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