I have contacted a few companies in my area to get 2" of closed cell spray foam applied to the outer walls of my NE Florida crawl space. There is 140 linear feet of wall that needs foam 18" high.

This is the first quote (this is the entire quote) to come in and I thought I would be looking at around half of this...

Product / Service

Closed Cell Foam

We will install 2 nominal inches of closed cell foam to the subfloor/crawlspace for a complete seal and moisture barrier.

• Subtotal $3,362.80
• Total $3,362.80