In the first inspection picture this month we see some wood rot that was "fixed" using foam insulation. This is one of the reasons why I work so hard to get into every space possible. In the second picture, we see a great product called "denim insulation". It is made from recycled denim products (such as cloths) and has great insulation values and acoustical ratings. It can be expensive though, about twice as much as fiberglass insulation.
Lee Swinney, Certified Professional Home Inspector