Burj Khalifa is known as the world's tallest building, attracting tourists, but it is also home to select wealthy individuals. Looking at this 828-meter structure, attention is drawn to its height and extensive glass construction. This raises the question: can residents of Burj Khalifa open windows in their apartments?
Online reviews from current and former residents provide an interesting answer to this question. According to their experience, the windows in the apartments are not designed to be opened. One resident shared on Reddit that while living in Burj Khalifa, the windows could not be opened, and they had to rely on the building's air filtration system for fresh air. Another resident also noted that the inability to open windows was part of their living experience.
Industry experts point out that the building's glass elements are sealed with silicone sealant, and a special insulating glass system is used in the structure to prevent pressure buildup at high altitudes. This indicates a fixed panel construction rather than the presence of operable windows.
It is important to understand that official documents do not contain a clear rule stating that every window is closed for safety reasons. Therefore, it is better to view this as the experience of the residents. In Burj Khalifa, air and temperature are maintained not just by opening windows, as in ordinary houses. The building has a centralized cooling and ventilation system.
The Burj Khalifa resident guide mentions a district cooling system for residential premises. Thermostats and a smart home system are used to regulate the temperature in the building. The documents also stipulate regular maintenance of filters and fan units of the residential air conditioning system.
Thus, instead of letting hot outside air in through a window, the temperature and air quality inside are controlled by the building's system.
No. In high-rise buildings, ventilation is not limited only to room cooling. The Burj Khalifa equipping documentation mentions the supply of conditioned and filtered fresh air. It describes a central air supply system that provides fresh air, as well as an exhaust system to remove air outside.
This means that instead of letting outside air directly into the room through an open window, the building's mechanical system manages the airflow, cooling, and filtration.
This experience may vary for each person. In 2025, the Indian Express published a report on residency in Dubai's Burj Khalifa, which mentioned businessman Satish Sampal's comment that the windows in his home do not open and about fresh air. Other residents who shared their experiences living in Burj Khalifa also spoke about the lack of operable windows in online discussions. Some did not consider it a problem, while others viewed it as a drawback regarding fresh air.
The view from the window is one of the most special things about living here. Why is the question of opening a window important at such a height? In a normal house, opening a window seems like a minor thing. However, in a skyscraper located hundreds of meters above the ground, many aspects combine: facade, air pressure, weather, safety, energy efficiency, and building maintenance. Even such a simple function as getting air through an open window is an interesting example of this difference.