I have a 6ft (approx. 2m) wide porch at the front of my house. The space above the porch opens into the attic, like this:
Diagram of porch/attic/house goes here http://img825.imageshack.us/img825/7585/diyquestion.png
I'm adding insulation -- R-38 fiberglass batting -- in the attic; do I need to insulate the space above the porch too?