Since the blown-in insulation over your living space isn't very deep, look around underneath it to see if the attic was sealed before the insulation was added.
Batts of fiberglass really aren't as effective as blown-in cellulose. The cellulose fits into every little nook and cranny, which is not true with the batts.
I found that the fiberglass batts were more expensive than adding cellulose. That may not be the case where you live.
Batts of fiberglass really aren't as effective as blown-in cellulose. The cellulose fits into every little nook and cranny, which is not true with the batts.
I found that the fiberglass batts were more expensive than adding cellulose. That may not be the case where you live.