HOTTROK is an insulating panel for installing radiant heat under tile. It is rigid and board-like and maintains a predictable, flat surface for the professional tile setter!
It adheres to the subfloor with thinset;fasteners can be used over a wood substrate. HOTTROK’s 3” on center grid pattern makes wire layout simple, easy and predictable. Cover with protective mesh, mix your thinset and lay your tile…it’s that easy!
HOTTROK saves energy and is sound insulating! It has a significant R-Value and provides a thermal break between the tile and the subfloor: driving the heat energy upward into the living space.