I know it isn't directly a/c related but hopefully someone can help.
I was just wondering if the walls of an attic should have insulation or just have bare plywood?
I have a house with a bonus room in Florida and the bonus room get's real hot in the summer. I happened to go in the attic the other day and it seems to be insulated well (R30 on the floor). However, I have walls in the attic as well and I can see the plywood. On the other side of the plywood is the exterior which is stucco.
There may be insulation between the plywood and stucco although I have know way to tell but I just thought maybe there should be some type of insulation/radiant barrier on the wall instead of seeing bare plywood.