Posted 8/7/2017 07:29 (#6172012 - in reply to #6171395) Subject: RE: Insulating a heated floor.
SC Iowa
Only thing I would change , 1/2" foam board between floor and wall, is another thermal break and allows movement between floor and wall. On mine I put the 1 1/2" foam board between the outside wall girts and put 3" of spray foam over that.
Insulating a heated floor.
