heres a start of mine, 102 sheets of 2" 25psi pink board on the floor and double layer 4" down 24" on the inside a total of 133 sheets irrc
total of 12 loops setup in 4 different zones total of 3600 ft of pex in the floor, setup with no pex in 2-3' x 28' sections in the 10ft door bays for the...