insulate finished attic while replacing the roof

Hi all. We bought a Chicago bungalow about 2 years ago.  We are getting ready to replace the roof. We can’t figure out if it’s worth the hefty extra cost… Hi all. We bought a Chicago bungalow about 2 years ago.  We are getting ready to replace the roof. We can’t figure out if it’s worth the hefty extra cost…Read MoreGreenBuildingAdvisor