I have a block house with stucco. I live in NY and need to add some insulation. The house is small so I don't want to tear down all the interior walls to insulate that way. If the rooms were larger that would be my 1st choice.
I have looked in to vinyl siding. Can put up say 3" of foam insulation on the stucco then the siding. I know the R value is not as high as it should be, but it's better than nothing. As it is now, the windows are set in about 3" already and with the siding/insulation they would be set in by at least 6". My options seem kind of limited. Is there any type of coating that you can put on stucco that would insulation it? Any other ideas? Thank you.