Reply To: Using separate themes for main site and BP using network?

@wdfee

Participant

With multisite I mean both sites inside of one installation: https://codex.wordpress.org/Create_A_Network
There you can activate BP on the main site, then all the community stuff will go there. You can add another site (subdomain) and run your WP stuff there. But that’s not that easy, too. Read throught the linked page if this would be a possibility for you.