Blown-in Fiberglass Insulation Escaping Through Vents
We have had fiberglass insulation contaminate our house. We know it entered through the air vent for the furnace and through poorly installed air vents to the house. We are in process of clean up so we can return to the house. I am still worried about the fiberglass insulation because I have had such a violent reaction to it. Is it possible for the insulation to escape out of the vent openings for the metal roof? All possible openings inside the house has been plugged, but am wondering about outside the house.
GBA Detail Library
A collection of one thousand construction details organized by climate and house part