EC1 is produced using a high percentage of recycled material and a special awareness of energy saving in all phases of the production process. This has won it LEED® eco-sustainable building certification. Its use allows the achievement of the highest scores under the criteria that assess and certify buildings’ overall environmental, social and economic sustainability. Because photographic lighting and computer monitors may affect the look of our tile, we do not recommend placing orders based solely on the images shown. Please request a current sample from your Stone Tile representative.