SPECIFICATIONS   INSTALLATION   STONE SIZES   SELECTING A PATTERN   CLEANING SELECTING A PATTERN Dufferin Stone is available in a variety of heights and widths. Different looks can be created by simply varying the proportion of large and small stones and the pattern in which they are pleaced. Choose from Flushed or Recessed joint styles, each of which adds it's own accent. A subtle dinstiction which makes your home all the more personal and unique. See the Ratio of Stone Sizes.