
A few months ago I had lunch with a friend of mine who recently bought an older historic home in southern Ohio. The subject of insulation and heating costs came up and we engaged in a bit of a debate over what kind of insulation to use. Now, I don’t believe either of us won, primarily because I don’t think an ultimately right answer exists for the topic we were debating. The topic you ask? “How b…
© 2013 Created by Lawrence Berkeley National Laboratory.