... to 0.5sqm to 20sqm, rated at 150W/sqm. SHARNDY Radiant floor heating mats are preformed for ease of installation and supplied with ... all rooms, snow melting on ground and ceiling heating-Easy way to apply any floor such as tile, wood board, sheet metal ... & CUL approvedMore information,please feel free to contact us. SHARNDY Radiant floor heating mats