showroom materials We are pleased with your interest in Diamond Tech Tiles. The Following Showroom Materials may be ordered by following the simple steps below. display boards counter-top displays reference books swatch kits Residential Customers A Diamond Tech Tile Dealer is the best place to begin any home project. Dealer Staff can assist you finding the prefect tile for your needs. Click here to locate a Dealer or Distributor near you. Architects, Designers and Diamond Tech Dealers You may order Diamond Tech Tile Showroom Materials by calling calling 1-800-937-9593.