Attic Floor insulation

Well it is that time of year... and I thought I should ask before I bought anything. Right now I have a very small amount of "rock wool" insulation under my attic floor, I think around 2 inches worth. That isn't a whole lot since the joists are 6 inches or more. Only half of the attic has flooring, so it would be easy to lift up the old floor to get under it. So my options are: batts, blown in, or new spray foam. I thought batts would be better since there would be less dust (and trust me, rock wool is really dusty).. but I wanted to ask for some opinions. So what does everyone else think?

▶ Reply to This

Replies to This Discussion

Permalink Reply by Martin on September 29, 2010 at 7:50pm

Susan.. You and I have a lot in common lol when I get to a computer,where it is much easier to type than on a phone.. I have to reply :)

Permalink Reply by Susan on September 29, 2010 at 8:25pm

I agree. It is alot easier to type than be on a telephone. I have not posted on this website for quite some time until last week. Been too busy working on this money pit, but I love it!