Is it illegal for security window to extend 50 cm outward?

Legal analysis: this strict rule is illegal; In other words, the property will require the overall appearance of the stairs to be beautiful; Therefore, it is not illegal to allow the wall to expand the balcony guardrail, but it needs to meet some standards. Balcony guardrail is a beautification and protection facility for the outer edge of balcony, which is welded or assembled by alloy pipes. The common low windowsill is about 0.5 meters from the ground. If a 0.4-meter guardrail or fence is added near the inner wall, it will certainly meet the protection measures required by the code. If the desktop of the windowsill is too large, such as a bay window, children often stand on the windowsill and look out, and users must stand on the windowsill to open the window. At this time, the height of the guardrail attached to the window sill should reach 0.9 meters.

Legal basis: Regulations on Expropriation and Compensation of Houses on State-owned Land Article 8 In order to safeguard national security, promote national economic and social development and other public interests, if it is really necessary to expropriate houses under any of the following circumstances, the municipal or county people's government shall make a decision on house expropriation:

(a) the needs of national defense and diplomacy;

(two) the needs of the government organization and implementation of energy, transportation, water conservancy and other infrastructure construction;

(three) the needs of public utilities such as science and technology, education, culture, health, sports, environmental and resource protection, disaster prevention and mitigation, cultural relics protection, social welfare, and municipal utilities organized and implemented by the government;

(four) the needs of the construction of affordable housing projects organized and implemented by the government;

(five) the needs of the old city reconstruction organized and implemented by the government according to the relevant provisions of the Urban and Rural Planning Law;

(six) the needs of other public interests as prescribed by laws and administrative regulations.