The kitchen in our house used to be a screen porch, which was converted sometime in the 50's. The walls are cinder block, and very cold. We can add insulation to the ceiling and under the floor (crawl space), but what can be done about cold walls?
If you add sheets of insulating material to the inside, we would have to re-do the door jams, and window sills, correct? We already have a 22" door jam (very thick (what used to be) exterior walls). I'd rather not add more to it.