China has the south and the north, if you distinguish from the climate, the winter in the south is a "magic attack" and the winter in the north is a "physical attack", in fact, in such a regional environment, there is also a certain difference in the selection of Windows for people in the South and the North, today Xiaobo will talk in detail about the difference between the South and the North. Hope to help you all!

Northern region

In terms of window selection, the northern residents suggest that they mainly look at wind pressure resistance and heat insulation sealing performance, and at the same time, if they choose a window from a comfortable point of view, they suggest that the opening method is mainly open and inverted. The reasons are as follows: 1, because the impact of outdoor wind and snow on the window sash in the north is relatively large, so the choice of external window will damage the structure of the door and window to a certain extent, so the internal window is safer and more time-consuming to maintain. 2, the north pays more attention to thermal insulation performance, so that it can achieve the comfort of summer insulation and winter insulation, so that the good sealing can make the summer air conditioning is not lost, and the winter heating is more comfortable. 3, no matter when the room needs to open the window for ventilation, even if it is raining, do not worry about rain infiltration, so the internal opening of the internal window is a very good modern door and window design.

Southern region

In the south, the summer is generally hot and heavy rain and typhoon weather, and there is no heating in the winter, so the feeling of wet and cold is vividly displayed in the south. Therefore, the doors and Windows selected by southern residents are basically doors and Windows with priority lighting, high sealing, waterproof, wind and sound insulation performance. At the same time, most of the Windows are external Windows, the main reasons are: 1, some cities in the south allow glass to open, which can reduce the space occupancy rate. 2. Most residents in the south like large floor glass, which is not only beautiful but also has a higher appearance level. 3, for high temperature weather doors and Windows should demand more powerful thermal insulation performance to cope with the hot weather in the south.