Hi festus
Basically, any template from JoomlArt - Gavick - Shape5 - JoomlaBamboo .. or from other template providers which meets the same system requirements (Joomla version, PHP version, etc...) will work well with T4 Page Builder.
If you want to use "Cleanout" template with T4 Page Builder, for example, the homepage, you can create that home menu item with type of 'T4 Page Builder' >> select the page that you created under T4 Page Builder component. All of blocks of T4 Builder will show up in component section of this page, the header + footer blocks will inherit from "Cleanout" template.
I hope this makes senses and if you still have difficulty when using T4 Builder, please let me know if details, then I will check for you.
Regards