I have been searching high and low for 4" IC remodel housings (line voltage, please) but am only finding either non-IC which won't work with my blown insulation in the attic or IC new construction, which won't work 'cause I can't get access unless I want to re-do the drywall in the ceiling. We have enough of that to do elsewhere!!

I'd asked this question P.T. (pre-Tedesco!) and someone had responded but, of course, it was deleted.

I don't want to go larger since I already have the perfect 4" trim. Anyone know why they're so hard to find...or why they're not made if that's the case?