I recently tried Aduls door smashing mod but through some testing I realised it hit my FPS too hard. It almost halved it in cities.

So I am looking for some other mod that does the same but doesn't hit FPS as hard or if someone has a fix for it I'd very much appreciate it.

EDIT: I searched a bit more and found another mod that does about the same but is a lot less FPS intensive. It's not as well done as Aduls so íf someone has a fix to increase my FPS with that mod I'm still interested.

I know for sure that Chainy is working on smashable objects, including doors...
I'm sure he can give you an answer on it.

http://planetelderscrolls.gamespy.com/View.php?view=mods.detail&id=2347

Didn't Linora just come out with one?

She did indeed. Although I think it's still officially in beta, the reports from testers sound great. http://www.gamesas.com/index.php?/topic/1095949-beta-locking-bashing-mod/page__p__16005929__fromsearch__1&#entry16005929