+1 to this. Renovated a bathroom in a house built in 1960-ish, and it had a window in the outside wall. Upon removing the window, I discovered it had zero insulation in that wall, and I assume that was true for the rest of the house as well. Needless to say, post-renovation it was the warmest room in the winter and coolest room in the summer.
munch_19 t1_iqsp956 wrote
Reply to comment by newAgebuilder3 in Alternative Heating Options by gallopingants
+1 to this. Renovated a bathroom in a house built in 1960-ish, and it had a window in the outside wall. Upon removing the window, I discovered it had zero insulation in that wall, and I assume that was true for the rest of the house as well. Needless to say, post-renovation it was the warmest room in the winter and coolest room in the summer.