--- title: "Flipping the Direction of a Wall" slug: "flipping-the-direction-of-a-wall" updated: 2023-08-07T09:47:58Z published: 2023-08-07T09:47:58Z canonical: "docs.avontus.com/flipping-the-direction-of-a-wall" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.avontus.com/llms.txt > Use this file to discover all available pages before exploring further. # Flipping the Direction of a Wall Sometimes you may need to reverse the direction of a Wall shape. You can *flip* the Wall along the green, dashed reference line that appears when you grab the shape at one its circular endpoints. Reference lines are a key concept in understanding how to work with Walls. For more information about reference lines, see the [Reference Lines](/v1/docs/about-reference-lines-in-handset-designer) topic. To reverse the direction of a Wall: 1. Right-click the appropriate Wall and select **Flip Wall on Reference Line** from the menu that appears.![](https://cdn.document360.io/ae69c864-58f0-4711-91e1-d1c2f7dff95f/Images/Documentation/f5ef3f64-4de4-4567-a547-810c331134c6.png) After flipping the Wall, you can see that the reference line is below the Wall and that the Wall direction is facing the opposite direction: ![](https://cdn.document360.io/ae69c864-58f0-4711-91e1-d1c2f7dff95f/Images/Documentation/8601ff6b-867b-483a-bfb7-9ec53d19a9b9.png)