Winter time, I find cement floors to be killer cold. I've
not heard of insulating under slabs, though it makes good
sense.

--
Christopher A. Young
Learn more about Jesus
www.lds.org
..


"fftt" wrote in message
...
also a good idea for when a pipe breaks, one leak and wall
to wall is
trash. I just use a bunch of area rugs and padding, mainly
for the
winter cold.

R value for typical concrete is really low. Less than .1
per inch.

Which is why in cold climates it makes sense to insulate
under a new
slab on grade.

cheers
Bob