How to complain about unreasonable window guardrail?

You can complain to the residential property management department. The property has the right to ask the owner to standardize the installation of security window. If the property is ignored, you can report it to the urban management department.

Civil proceedings can also be conducted. Article 84 of the Property Law clearly stipulates that real estate owners should correctly handle neighboring relations in accordance with the principles of favorable production, convenient life, solidarity and mutual assistance, and fairness and reasonableness. So if someone does something that may endanger the health of others, he has the right to sue him.