Indeed, the quality of indoor air directly affects our health. A well-ventilated house can better maintain indoor air circulation and ensure indoor air quality.
Not only that, ventilation can also prevent diseases. A ventilated house is a good atmosphere in Feng Shui. Ventilation can bring in a good atmosphere, and family luck will be good.
So, the north-south permeability of the apartment means that your house is well ventilated? In fact, the ventilation problem is not simply determined by one factor. Specifically, you must pay attention to the following aspects.
One is the distance between residential buildings.
Theoretically, if the distance between two buildings exceeds 1.2 times the height of the building, there will be no problem with ventilation. But in reality, such a community basically does not exist! When choosing a house, you can only try to choose a house without a tall building in front. Moreover, once two tall buildings stand side by side in front of the house, there may be a "high-speed alley wind" at this time, which is very unfavorable for ventilation and comfort.
The second is to look at the location of the building.
If the wind pressure difference between the windward side and the leeward side is too small, it is difficult to form convection, so the building room will face the embarrassment of "no wind in the hall"; In the center of the park, the ventilation effect is best when there are no buildings in front and behind.
The third is to look at the building structure.
Two households in one staircase is definitely better than many households in one staircase. As for the middle apartment with one staircase and multiple households, the ventilation degree will be worse. Therefore, if buyers want to choose a well-ventilated house, try to choose a side cover. At the same time try to ensure that there are no more than four households on the first floor.
The fourth is to look at the selected floor.
Generally speaking, the higher the floor, the better the ventilation effect, and the high-rise building is better than the multi-storey. However, considering that the 9- 12 layer is considered as a "dust layer" by some people, the 1-4 layer may be blocked by trees. Generally speaking, floors 5-7 or 12 or above will be better than other floors. For multi-floors, the closer to the top floor, the better the ventilation effect.
The fifth is to look at the orientation of the house.
North-south transparent huxing pattern, in the case of both north and south windows open, can let the wind through the hall, forming a good ventilation effect. If it is not a transparent pattern between north and south, the north wind and northwest wind blow in winter, which is dry and cold; In summer, the southeast wind blows and it is wet and rainy. The house facing south has the best ventilation effect, followed by the southeast.
The sixth is to look at the apartment type.
This is the last and most important point. Specifically, there are many places to pay attention to.
First, the width
The real estate industry often says that the width is the cross section of the house ventilation.
For a house, a large enough width is one of the important guarantees of good ventilation. Like lighting, the greater the width, the smaller the depth, and the better the ventilation capacity. The width and depth of each room such as living room and master bedroom also need attention. The house with wide depth and short depth has good ventilation effect, and the golden ratio of depth to width is 6:4. The living depth should not exceed 14m.
On the premise of ensuring the space between buildings and the location of houses, and there are no obstructions around ventilation window, a room with large area and width will definitely have better ventilation effect.
Secondly, the permeability of huxing.
A good house has a transparent flow, such as north-south permeability and east-west permeability, which is easy to form air convection. However, this type of apartment is generally relatively large and the total price is relatively high. If there is no such high budget, there are other options.
For example, the living room, dining room and balcony are in a straight line, and there is no shelter in the middle, so the north-south convection is the best. Windows in bathrooms and kitchens are more ventilated than those in corridors or public corridors.
The last is the size of the window.
With windows, ventilation is not necessarily good, especially now. Although the bay window of the house is wide from the outside, careful observation shows that the window that can open the wind is very small. Choose a house with big windows. Although such a house may not guarantee good ventilation, it will not be bad.
When we inspect the house, we can open all the windows to see how big they can be, and feel the ventilation effect at the same time. This will be more reasonable and will not make a big difference, although the wind direction will change.
(The above answers were published on 20 16-07-26. Please refer to the actual situation for the current purchase policy. )
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