I am getting radiant floor heat put in in our now OLD house. we have gutted 2 of the bathrooms includeing removeing 9" of concrete and will start from the pointed floor joists. The Kitchen has wood floors we found after removeing 1 1/2" of old flooring we want to put radiant under it. the basement ceining below is completely removed. I would love anyones experience and advise about this, we will be having a our plumbing contractor do the work. thanks please respond to me at mastrohome@yahoo.com