Posted 8/6/2017 21:52 (#6171667 - in reply to #6171625) Subject: RE: Insulating a heated floor.
I agree, my grade beam should actually be called a stem wall. Plan on putting some sort of board on the outside below grade to protect insulation. I'm not sure I could be talked into bubble wrap under slab. What's the preferred method for pex, under or above the rebar?