How to set and show the stair’s headroom in Section Drawings?

Issue Description

The headroom clearance of a staircase is a crucial aspect of stair design, ensuring that the space above the stairs complies with building regulations and provides adequate height for safety and comfort. In this scenario, there's a need to verify whether the headroom of a stair meets the required standard and to display this information in section drawings. How can the headroom clearance of stairs be accurately set and displayed in section views in Archicad?

Solution

Archicad offers the functionality to set and show stair headroom clearance in section drawings, allowing for easy verification against standards. Follow these steps to set and display the headroom:

Steps to Set the Stair Headroom:

1. In your 3D model or plan view, select the stairs you need to check for headroom clearance. Right-click on the selected stair and choose Stair Selection Settings from the context menu or simply access it through the toolbar.
2. In the Stair Selection Settings dialog box, go to the Headroom tab under Rules and Standards. This section allows for the customization of headroom-related parameters. Enter the required headroom clearance height based on local building codes or project-specific standards. The value you input here will be the minimum headroom height that Archicad will reference for that specific stair.

Steps to Show the Stair Headroom in Section:

Once the headroom value is set, follow these steps to display it in section drawings:

1. Access Model View Options: Go to Document > Model View > Model View Options to adjust how model elements are displayed.
2. Select the Stair Options Tab: In the Model View Options dialog, navigate to the Stair Options tab, which contains a variety of display settings specific to stairs.
3. Enable Headroom Display: Within the Stair Options tab, find the option labeled Headroom and select it to enable the display of the headroom clearance in section views. This option ensures that the headroom clearance is graphically represented in the section drawing. Click OK to confirm.

Once the steps above are followed, the headroom clearance will be shown as a fill above the stairs in section drawings. This visual cue helps architects and contractors ensure that there are no conflicts with overhead structures, such as beams or ceilings, and that the stair design complies with minimum clearance requirements.