Xiao Bai asked how to choose the orientation of the house.

In China, it is best to choose the living room of residential commercial housing, facing south. It has always been a good habit to sit in a house facing south in the northern region, which has caused consumers' demand psychology of "buying a house in the southeast if they have money". So houses facing southeast sell better than houses facing other directions. Because the living room faces south, there is no cold wind whistling in winter and cool wind blowing in summer. The order of other directions is roughly southeast, east, southwest, north and west. Secondly, consumers should choose the orientation of the bedroom. A suite, usually with two or three bedrooms, will not face exactly the same direction. And in most cases, there are good and bad.

Consumers should judge whether the main bedroom is oriented well or most bedrooms are oriented well. The bedroom also faces south, but it is best not to rely on the outer wall. Because in summer, the south bedroom is cooler, but more sunlight enters the room than the north bedroom. If the outer wall faces west, the indoor temperature will definitely be higher. Bedroom orientation can also be southeast, east and northeast, and it is best not to choose a bedroom facing west. There aren't many bedrooms facing north, so one is enough, because the cold wind blows in the north bedroom in winter, but the rooms facing north are very cool in summer. The orientation of the kitchen and bathroom is relatively unimportant. As long as the bathroom can be directly lit and ventilated. Because its use is intermittent and short-term, it is best to avoid choosing a bathroom facing west.

In the hot area in the south, besides the good ventilation of single rooms, it also depends on whether the organization between rooms is conducive to the straight-line flow of wind and whether it can form a "through flow" in summer. The specific method is to see whether the doors and windows of each room are in the same direction. If the spacing between buildings is too small, the ground floor will be blocked by the buildings above, and there will be no sunshine all year round. Better yet, the ground floor rooms in the north can also receive sunlight in winter. Because the kitchen itself will produce a lot of oil smoke, therefore, its indoor air should be exchanged with the outside world frequently. Due to the large amount of oil fume produced in the kitchen, the formation time is short, and natural ventilation is difficult to discharge in a short time, so the same ventilator or exhaust fan is generally used for exhaust. Generally speaking, it is necessary to prevent the oil fume from "flowing backwards" or entering other rooms due to poor orientation and excessive outdoor wind pressure. So don't choose the true north direction in the kitchen.

Generally speaking, sunlight can penetrate for 2 ~ 3 hours a day, which is beneficial to eliminate indoor moisture, kill bacteria, adjust indoor temperature and accelerate air flow. For the orientation of the living room and bedroom, it is best to accept direct light, preferably facing south or south. For the kitchen, it is advisable to avoid the direction facing west, because there is already a heat source in the kitchen, and the temperature will be higher if the sun shines directly. The bathroom should also be able to receive some sunlight. Because the bathroom is dark and humid, sunshine can avoid the breeding of germs. A living room, it is best to have two balconies, one of which must face the sun, so that there is enough sunshine and rest.