Therma Floor

Therma Floor is a gypsum underlayment specifically designed to pour over hot water tubes or electric heating cables. It acts as the thermal mass for any radiant floor system. Therma-Floor encases the tubes or cables in a crack resistant, non-combustible gypsum. Its special formula resists breakdown to 150 degrees farenheit. Since it is poured only 1 1⁄4 ” thick, the heating system is more efficient and responsive.