---
title: "ZingGrid Web Component: `<zg-frozen-colgroup>` | Docs"
description: "View our in depth tutorial covering the web component `<zg-frozen-colgroup>` tag and the associated features for the JavaScript grid."
url: https://www.zinggrid.com/docs/v1/api/tags/zg-frozen-colgroup
---

```text
experiment_id: web-retrieval-v1
fixture_id: /docs/v1/api/tags/zg-frozen-colgroup.md
mode: provenance
representation: markdown
origin_response_id: 45dde7ecb15e4360d67e19ad0fe7d889
version: 2026-10-21
version_created_at_utc: 2026-10-21T20:42:35.764Z
version_nonce: aef2a66b37b8f814b5d0440b00b473c6
generated_at_utc: 2026-11-08T23:36:20.187Z
response_nonce: e086a0daf96551a89beb44448712f232
```

# `<zg-frozen-colgroup>`

The `<zg-frozen-colgroup>` tag is a web component that is a wrapper for frozen columns. **The `<zg-frozen-colgroup>` web component should not be accessed specifically beyond styling.**

![Image of the DOM relationship for the zg-frozen-colgroup web component tag](https://storage.googleapis.com/zinggrid-pwa.appspot.com/components/zg-frozen-colgroup-web-component-dom.png "Image of the DOM relationship for the zg-frozen-colgroup web component tag")

| Component | Relationship | Type | Ancestor |
| --- | --- | --- | --- |
| [ZingGrid](https://www.zinggrid.com/docs/api/tags/zing-grid) | Parent | Generated | n/a |

#### Related Web Components

- [`<zg-column>`](https://www.zinggrid.com/docs/api/tags/zg-column/)
- [`<zg-colgroup>`](https://www.zinggrid.com/docs/api/tags/zg-colgroup/)

## Usage

The `<zg-frozen-colgroup>` element is a generated element added to `<zing-grid>` when the `frozen-columns-left` or `frozen-columns-right` attribute is defined.

```html
<zing-grid
  frozen-columns-left=1
  src="https://cdn.zinggrid.com/datasets/user-roles.json">
</zing-grid>
```

## Attributes

There are no attributes available for the `<zg-frozen-colgroup>` web component.

## CSS Variables
There are no CSS variables available for the `<zg-frozen-colgroup>` web component.

## CSS Selector

As a non-visual element, you should not apply styles to this tag.

## Slots

There are no slots available for the `<zg-frozen-colgroup>` web component.