There are too many kinds of fences, which can be divided into metal and non-metal according to the material. Among them, metal materials can be divided into stainless steel, iron, zinc steel, aluminum alloy, PVC plastic steel and other materials, and non-metal materials include brick walls, anticorrosive wood, cultural stone and stone, and so on. Wood is favored by many owners because of its light structure and warm and natural appearance. In addition, using wood as a fence in the yard has a lot of convenience in plastic molding. For example, hollowing out saves a lot of budget. The wall materials made of recycled bricks are easy to obtain, cheap, environmentally friendly and simple in construction, which can harmoniously integrate the life breath and artistic sense with the environment. It can also express the characteristics of local architectural culture well.
In the design of the fence, we should first consider the unity with the style of the house and garden; Then we should pay attention to some feng shui taboos of the fence: ① Don't open the window in the fence; (2) the height of the fence should be consistent; (3) fence should not have defects or gaps; ④ There are too many climbing plants in the fence; ⑤ The height of the fence should not be too high. There is a green plant with thorns, which is evergreen all the year round and can grow to 1 person. You can also plant trees or flowers, which is very natural and blends in with the surrounding environment. Just like people in cities like to use high-grade Roman columns, people in mountainous areas prefer to use local stones to build courtyard walls, while in the Central Plains generation, only cement and brick structures were used.