BASEMENT INSULATION FOR 6mo OLD HOME???
Hello, thank you in advance for any advice.
We recently just finished building our home in Madison, WI. I am looking at finishing our basement, and have some questions regarding the insulation.
After speaking with the contractor that built the home, he said adding fiber insulation to the inside of the 8" poured concrete wall is not completely necessary as there is R10 foam board on the outside of the concrete wall.
What are some thoughts on this? I was planning on putting fiber insulation between the studs, but is this overkill?