ThermoFloor heating pad is a 4-in-1 heating, insulating, noise suppressing and moisture wicking heated underlayment pad designed for fast and easy installation, without cement, under floating or glued-down laminate, engineered wood and wood floors. ThermoFloor is made in the USA with FiberThermics®, the safest and most advanced heating technology available. Like fiber-optics conducts light through fibers, FiberThermics conducts electricity through temperature self-limiting fibers to create the safest, healthiest heat that can be installed with peace of mind directly under combustible laminate and wood floors. It not only warms the floor, its integral, premium underlayment pad insulates cold subfloors (R value = 0.5). What's more, ThermoFloor's Field Impact Insulation Class (FIIC) rating of 60 exceeds the International Building Code standard of 50 for insulating floor noise in condominium and multi-story buildings. ThermoFloor's heating pad is treated with anti-microbial to resist mold and mildew and it wicks incidental spills and moisture to the perimeter of the floor where it can evaporate. ThermoFloor provides a separation membrane in tile and other cementitious floor installations to prevent grout line cracks. ThermoFloor replaces generic underlayments pads and installs without cement! ThermoFloor is ideal for new construction or when remodeling to make any room in the house cozier and more comfortable. Use ThermoFloor to heat or supplement any room, addition or basement. Installing a warm floor couldn't be easier. Select the ThermoFloor mat sizes that best fit your floor space. Simply roll out the ThermoFloor heating pads, duct tape the seams, connect the lead wires to the thermostat (purchased separately) and lay the floor. Follow separate instructions for glued and tiled floors. No step-down transformers, on-site splice connections or special tools are required.