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 # add\_thickness

 Last update: 17.07.2025 

<a id="ansys.meshing.prime.SurfaceUtilities.add_thickness"></a>

#### SurfaceUtilities.add\_thickness(zonelets, params)

Add thicknesss to input face zonelets.

- **Parameters:**
    
    **zonelets**: List of input face zonelet IDs.
    
    **params**: Parameters for controlling the addition of thickness.
- **Returns:**
    
    [`AddThicknessResults`](ansys.meshing.prime.AddThicknessResults.md#ansys.meshing.prime.AddThicknessResults): Results for adding thickness.
- **Return type:**[`AddThicknessResults`](ansys.meshing.prime.AddThicknessResults.md#ansys.meshing.prime.AddThicknessResults)

### Examples

```pycon
&gt;&gt;&gt; result = surf_utils.add_thickness(zonelets, params)

```