Concrete is the most economical option for a pool deck or patio. For those interested in safety, regular concrete comes with a broom finish that will provide a non-skid surface, but it may not be as aesthetically pleasing as other options.
For those wanting something more lavish without the cost, stamped concrete is an option. There are many types of patterns and colors that can be used to create a dynamic look for the backyard. There is one thing to keep in mind when it comes to stamped concrete: Sealers are used on the concrete to bring out the colors, but these can make the surface a bit slippery.