##  [Installing DXPR Theme on an existing site](/hc/documentation/learn-dxpr-theme/low-code-theme-customization/installing-dxpr-theme-existing-site) 

When installing a new theme on an existing Drupal 10 website, it's important to consider the size of your site and the amount of content you have before deciding whether to add a new theme and re-organize your content and views layout or start fresh with a new [DXPR Marketing CMS](https://www.drupal.org/project/dxpr_marketing_cms) demo installation.

To install DXPR Theme on your Drupal 10 site, follow these steps:

1. Download the latest version of the [**Bootstrap 5**](http://www.drupal.org/project/bootstrap5) base theme for Drupal 10 from Drupal.org and put it in your themes folder (e.g., /themes/contrib/bootstrap5).
2. Download the [**DXPR Theme**](https://www.drupal.org/project/dxpr_theme), the [**DXPR Helper module**](https://www.drupal.org/project/dxpr_theme_helper), and the [**Color module**](https://www.drupal.org/project/color) from Drupal.org.
3. Place the theme in the themes folder and the helper module in the modules folder (e.g., /modules/contrib/dxpr\_helper).
4. In your Drupal site, go to **Admin > Appearance** and enable the DXPR Theme.
5. Set DXPR Theme as the default theme and disable your old theme.
6. Go to **Admin > Extend** and enable the DXPR Theme Helper module. This module provides DXPR design tools as a field collection to customize individual page theming and provides a full-screen search block.
7. Go to **Admin > DXPR Studio > DXPR Theme > Theme Settings** to customize your DXPR Theme.
8. Go to **Admin > Structure > Block Layout** and move blocks into the correct regions.