They can be used virtually on any type of surface. Tiles are very comfortable to walk on and relatively smooth which makes it safe to use. Hence, there will be little fear of people tripping on any part of it. In addition, patio furniture will sit squarely on the tiles surface, that may not happen if you use another type of patio materials.
Although you will most likely pay more for colored or stamped concrete compared to plain concrete, the amazing transformation will be well worth the investment. A good and creative contractor can render endless array of decorative effects, from rustic earth-toned sidewalks and patios that harmonize with the surrounding landscape or garden to vibrant multicolored concrete floors that double as works of art.
Creating privacy : If the patio is overlooked the patio design will need to include screening. Walls, hedges, pergolas, and fences can be included in the patio design to provide a sense of enclosure and privacy. When building a wall around a patio it is a great idea to include a window through to other garden areas so that the patio doesn't end up feeling to claustrophobic. Windows in dividing walls create an interesting glimpse of the rest of the garden without compromising privacy.
Stamped or Colored Concrete : This material is gaining popularity and very practical. It often can be molded or stamped to look just like other types of patio material such as brick, cut stone, irregular stone, cobblestone, etc. It comes in various textures and colors and is cheap. Stamped or colored concrete is a very practical solution when working on a budget.