this house has no eave blocking so the ceiling insulation just runs across the ceiling and ends (exposed to the cold (or hot) air over the porch which has a vinyl ceiling with perforated panels which act like a soffit to ventilate the attic. the problem is that when it's windy it feels like the wind is just blowing thru the fiberglass insulation horizontally and into the house (it's freezing in the house on every cold windy day). I assume eave blocking should have been installed to prevent this wind penetration or am I a missing something?