---
title: "Adding a Lift-off Preventer"
slug: "adding-a-lift-off-preventor"
updated: 2026-10-06T08:26:07Z
published: 2026-10-06T08:26:07Z
canonical: "docs.avontus.com/adding-a-lift-off-preventor"
---

> ## 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.

# Adding a Lift-off Preventer

Lift-off Preventers can be added to Avontus Designer to lock scaffold planks or decks securely in place.

We shall add a Lift-Off Preventer to these bays.

![](https://cdn.document360.io/ae69c864-58f0-4711-91e1-d1c2f7dff95f/Images/Documentation/image-VROMK40Q.png)

To do this.

1. Select the Bay

![](https://cdn.document360.io/ae69c864-58f0-4711-91e1-d1c2f7dff95f/Images/Documentation/image-QJEOWWX9.png)

1. Select **Bay Details**, then **Sides**

![](https://cdn.document360.io/ae69c864-58f0-4711-91e1-d1c2f7dff95f/Images/Documentation/image-MODD1L6K.png)

1. Check the relevant checkbox to insert the Lift-Off Preventer.

![](https://cdn.document360.io/ae69c864-58f0-4711-91e1-d1c2f7dff95f/Images/Documentation/image-UGEEM557.png)

1. Click **Apply**

![](https://cdn.document360.io/ae69c864-58f0-4711-91e1-d1c2f7dff95f/Images/Documentation/image-BHR0I9I6.png)

You can now see your Lift-off Preventer in the 3D view.

![](https://cdn.document360.io/ae69c864-58f0-4711-91e1-d1c2f7dff95f/Images/Documentation/image-22R2DPSM.png)

Note that you can also add a Lift-off Preventer via the Bay Level Editor.

![](https://cdn.document360.io/ae69c864-58f0-4711-91e1-d1c2f7dff95f/Images/Documentation/image-TKCHQ9K8.png)