Hello Mike,
Out of the box, our BoldGrid Themes are not able to hide the header entirely. You can add custom CSS to hide it:
.site-header {
display: none;
}
Alternatively you can use the Post and Page Builder with a non-BoldGrid theme, like the Twenty Twenty or Twenty Twenty-One default theme, and then select the Content Only page template.
![Content Only page template WordPress](https://www.boldgrid.com/support/wp-content/uploads/2021/05/page-template-content-only.jpg)
Please let us know if we can help with anything else.
Thanks,
Nicole