One of the ways that a lot of people improve the appearances of their backyards is through adding deck additions. If you already have a deck and want to add privacy, you can add deck wall, there are several good deck wall ideas. One of deck wall ideas is lattice wall. A lattice wall attached to a deck railing extends the height of the railing and creates a privacy structure. You can block an unsightly view or limit how much your neighbors can see. The lattice also provides a structure for climbing plants such as ivy or flowers like moonflowers and morning glories. A stable frame around the lattice gives the structure a finished look while protecting it from wind damage or warping.