Is this okay for insulation?
I called a few spray foam insultion companies, and got one guy to call me back. He came out and gave us a quote; this is his reccomendation... Spray closed-cell foam half-way down the wall (taking down the fiberglass batts that are inbetween the floor joists above the foundation to spray) 1" thick. He quoted the job at $500, or offered to spray top to bottom for $1000.
I'm at a loss here..sounds like a great price, but I'm concerned it won't do a good job insulating. DH has already put up the studwalls, so attaching XPS would be a PITA. Thoughts?