Why are there so few windows in large shopping malls?

Humans add windows to buildings mainly for ventilation and lighting, but from the internal structure of shopping malls, even if there are windows, these two points can not meet the needs of larger shopping malls. Therefore, adding windows in this case is undoubtedly the burden of the building itself, and the most convenient decoration for shops is the wall. It would be very inconvenient if there were windows. Now that the window is installed, it won't work. The mall is just making a few windows.

First, it is useless to rely on electric lights and windows for the lighting of shopping malls.

There are many windows in the house for lighting. If there is no light in the process of life, people will wither like flowers, so there are windows on all sides of the house. But if you look at all the shops around the mall, even if you add a lot of windows, you can't see clearly when the sun comes in, and it is blocked by indoor objects, so the mall is basically illuminated by electric lights during business hours.

In addition, if there are windows all around, businesses will choose to use partitions to separate them. The lighting didn't work anyway. It is better to use this place to put a few hangers on several rows of clothes, so that even if there are windows in the shopping mall, consumers can't see them at all, because they are blocked by decoration.

Second, who will deal with the ash after opening the window for ventilation?

In addition to lighting, windows have another purpose, which is ventilation. In the hot summer, when you open all the windows of north and south or east and west, you will feel the gentle touch from nature. When the sun desperately radiates heat, the direct flow comes to your side, taking away all the surrounding temperatures and welcoming you to a cool environment. However, the price of straight-through traffic is all gray! It's okay to clean up all the things that are easy to get dirty in order to cool down at home, but what about in the mall? How to clean it up?

Most of the things in the shopping mall are clothes or accessories. As long as it is dusty, no consumer is willing to buy it. Some people say that shopping guides eat what they do every day! Friend, shopping guide is to promote products. If there is a lot of ash to clean up every day, there is no need to sell products at all. Just group plastering! So in order to solve this problem, shopping malls will install air conditioners, so it is useless to use windows for ventilation, and there is no need to install windows.