Viega’s Climate Panel is a wood panel that uses 5/16” barrier tubing for radiant heating and cooling applications. Used in residential new build or retrofit applications, Climate Panel offers the lowest buildup of any panel system on the market at only ½”, the company says. It can be used with almost any floor covering, including hardwood, engineered flooring, tile and carpet. Climate Panel comes in multiple configurations and is easily cut to fit any shaped room.