Exterior Below Grade Spray Foam
I'm curious what the group thinks about exterior below grade spray foam. The current proposed basement insulation solution is to apply 3" of Closed Cell Spray Foam directly to the exterior of the poured concrete foundation wall. The foam will be protected with drainage mat prior to back filling.
Posted May 8, 2014 12:01 PM ET
Other Questions in Energy efficiency and durability
I have a 800 sq ft home in Asheville,NC and am looking to put on a 550 sq ft addition. I have looking into all options of radiant floor heat vs mini splits for our heating and get stuck between preference and practicality. I am adding three floors with e