First go back and add your location to your profile.
Just go back to the top right where your name is and edit it.
Also take a look at this map on just how much insulation your going to need to fit in there.
http://www.energystar.gov/index.cfm?c=home_sealing.hm_improvement_insulation_table
Just go back to the top right where your name is and edit it.
Also take a look at this map on just how much insulation your going to need to fit in there.
http://www.energystar.gov/index.cfm?c=home_sealing.hm_improvement_insulation_table