Wondering if anyone could clue me in as to when did builders start to put fiberglass insulation in homes?
My house was built in 1971 and I really have no idea how much, if any insulation is in the walls of my house. We have been here just about 2 years. I have been in the attic and there is a great amount of blanket insulation up there which was done in the past 4-5 years in my estimation. There is also insulation in the basement at the sill plate.
Unless I start pulling the walls apart or the window frames how can I tell whats in there?
Thanks.
My house was built in 1971 and I really have no idea how much, if any insulation is in the walls of my house. We have been here just about 2 years. I have been in the attic and there is a great amount of blanket insulation up there which was done in the past 4-5 years in my estimation. There is also insulation in the basement at the sill plate.
Unless I start pulling the walls apart or the window frames how can I tell whats in there?
Thanks.