I am considering putting tile flooring over an unconditioned crawl space. Does one need to insulate between the floor joists to help the tile maintain temperature? I live in the upper midwest which cold temps are below zero in the middle of the winter (on occassion). I saw at a large box retailer a warming unit for tile floors but am not sure if this is neccessary.
Any comments or thoughts are welcome, I am not sure I should spend the money to do the floor only to have it crack or be extremely cold on the feet.
Any comments or thoughts are welcome, I am not sure I should spend the money to do the floor only to have it crack or be extremely cold on the feet.