QuietWarmth 3 ft. W x 5 ft. L 240V Radiant Floor Heating Systems for Laminate, Vinyl, and Floating Floors, $109.99 USD/Box, LL Flooring (Lumber Liquidators)

This 3 ft x 5 ft QuietWarmth 240V panel provides radiant heat for various floating floors like laminate, hardwood, and vinyl plank. Its conductive ink technology eliminates wires, making installation straightforward. Designed per flooring manufacturers' recommendations, it comes as a roll with attached wires and can be trimmed with scissors. The ultra-thin design measures just 0.016 inches thick. The system offers even heat coverage up to 85% of the surface and operates at a safe maximum temperature. Installation is easier without cables or mortar, saving on supporting materials while maintaining floor height. It is more energy-efficient, potentially using up to 50% less power than other systems.