stamped concrete walkways retaining walls STAMPED CONCRETE Unilock's diverse line of stamped concrete products offer a an extensive selection of colors and styles and a number of unique textural surface treatments. Proportional unit sizing has also been maintained between many stamped concrete styles resulting in a paving system with an augmented level of function and design. The architectural advantages of interlocking stamped concrete pavements are readily apparent. With their small size, colour and shape variety, they offer a warmth and human scale that is difficult to achieve with conventional concrete and asphalt. They are a perfect complement to almost any architecture. Interlocking concrete pavers can be installed in a variety of patterns including curves, straight lines, intricate designs, and add vitality to almost any environment.