WarmFlex is designed for fast and easy installation under floating or glued-down laminate, engineered wood and wood floors. WarmFlex is ideal for new construction or when remodeling to make any room in the house cozier and more comfortable. Use WarmFlex to heat or supplement any room, addition or basement. Installing a warm floor couldn’t be easier. Select the WarmFlex mat sizes that best fit your floor space. Simply roll out WarmFlex mats on a suitable underlayment (purchased separately), lay the floor and connect to the thermostat (purchased separately) and power. Follow separate instructions for glued floors. No step-down transformers, on-site splice connections or special tools are required.