What is the appropriate height of safety protective railings?

The state has strict regulations on the height of safety protective railings.

The railings shall be made of durable materials and can bear the horizontal load specified in the load specification;

When the height of the window from the ground is less than or equal to 0.45 meters, the height of the fence should be at least 0.9 meters for the windowsill platform. If it is a bay window, when the opening of the openable small window is less than 0.9 meters from the ground, the window opening must be provided with safety facilities such as safety fences, and the protection height should not be less than 0.9 meters from the window sill. Especially in houses with children at home, it is more important to install protective fences. In addition to ensuring the good sealing of the balcony, furniture such as beds, tables, chairs or sofas should not be placed near the balcony or windows to avoid accidents when children climb.

For low-level users, that is, no more than 24 meters, the height of the fence must exceed 1.05 meters. However, floors over 24m must be above 1. 1 m in the process of building safety fences. Only in this way can we ensure that people will not have great security risks when using fences.