Is it illegal to install sunshade in residential windows?

Legal analysis: it is illegal. Decorators engaged in residential interior decoration activities shall not commit the following acts without approval: 1. Erection of buildings and structures; Second, change the facade of the house and open doors and windows on the non-load-bearing external wall; 3. Dismantle and change heating pipelines and facilities; 4. Dismantle and change gas pipelines and facilities. The quality can not be guaranteed, and there are huge security risks, which seriously threaten the personal and property safety of residents at all times.

Legal basis: Article 286 of the Civil Law of People's Republic of China (PRC) stipulates that the owner shall abide by the laws, regulations and management regulations, and relevant actions shall meet the requirements of saving resources and protecting the ecological environment. For property service enterprises or other managers to implement emergency measures and other management measures implemented by the government according to law, the owners shall cooperate with them according to law. The owners' assembly or the owners' committee has the right to ask the perpetrator to stop the infringement, remove the obstruction, eliminate the danger, restore to the original state and compensate for the loss of any act that damages the legitimate rights and interests of others, such as dumping garbage at will, discharging pollutants or noise, raising animals illegally, building illegally, occupying passages illegally, refusing to pay property fees. If the owners or other actors refuse to perform relevant obligations, the parties concerned may report or complain to the relevant administrative departments, which shall deal with them according to law.