因为楼层较高，其安全性就显得极为重要了。提升阳台安全性的主要措施，便是设计一个安全可靠的阳台护栏。首先，就其阳台护栏的高度来说，其高度不小于1.10米，即是指其阳台护栏的净高至少为1.10米。而阳台栏杆高度的净高，则是指从楼地面或屋面至栏杆扶手顶面垂直的高度。但是若果底部设有宽度为0.22米，甚至更宽，且高度不小于0.45米的可踏部位，则阳台护栏的高度便从可踏部位顶面开始计算。如果是封闭式阳台，那么也应满足阳台栏杆净高要求。其次，在高层阳台护栏设计造型的时候，其阳台护栏距离地面0.10米的高度是不宜留空的，阳台栏杆的间距不宜过大。若是阳台栏杆之间的间距过大，家中小孩或是小物件便容易从阳台上掉下去。   最后，阳台护栏的材质必须是坚固耐用、防水防潮的，并能承受所必须的荷载。
Because the floor is high, its safety is very important. The main measure to improve the safety of balcony is to design a safe and reliable balcony guardrail. First of all, in terms of the height of its balcony guardrail, its height is not less than 1.10 meters, which means that the net height of its balcony guardrail is at least 1.10 meters. The net height of balcony railing height refers to the vertical height from the floor or roof to the top surface of railing. However, if the bottom is provided with a treadable part with a width of 0.22m or even wider and a height of no less than 0.45M, the height of the balcony guardrail will be calculated from the top surface of the treadable part. If it is a closed balcony, the clear height of balcony railing shall also be met. Secondly, in the design and modeling of high-rise balcony guardrail, the height of balcony guardrail 0.10m from the ground should not be left blank, and the spacing of balcony guardrail should not be too large. If the distance between balcony railings is too large, children or small objects in the family are easy to fall off the balcony. Finally, the material of balcony guardrail must be firm and durable, waterproof and moisture-proof, and can bear the necessary load.