Posted 8/20/2013 12:59 (#3278056 - in reply to #3277982) Subject: RE: Insulating concrete in shop floor
NC Iowa
if you are referring to the end of the floor slab that capped the footing, i think it should be insulated. i plan to extend the 2" footing foam up another 6 inches to do that. not sure how to attach it for sure. either a .22 cal nail gun or push crushed rock up against it tight.
Insulating concrete in shop floor
