Sitting north-south 11.5 meters wide, 20 meters long, the house has rooms on the east and west sides, can not open the window. How to build a three-story design, I hope the light and ventilation bette

Sitting north-south 11.5 meters wide, 20 meters long, the house has rooms on the east and west sides, can not open the window. How to build a three-story design, I hope the light and ventilation better room more? The use of skylight or open window design: because the east and west sides of the house have rooms, can not open the window, so you can consider the roof or the front of the house to add skylight or open window, through the skylight or open window to increase the light and ventilation.

Reasonable layout of rooms: According to the orientation of the house, you can arrange the permanent rooms such as the master bedroom in the south-facing position to utilize natural light for lighting and ventilation. And other rooms such as the second bedroom can be arranged in the north-facing position, which can reduce the lack of lighting and ventilation.

Adding a balcony or terrace: You can add a balcony or terrace on the south side or roof of the house to increase lighting and ventilation through these areas. In addition, flowers and plants can be arranged on the balcony or terrace to increase the humidity and quality of air and improve the comfort of living.

Designing an open stairwell: Consider having an open stairwell in the center of the house, which will allow natural light to reach all corners of the room. In addition, an open stairwell can also increase ventilation, making the indoor air fresher.

In summary, for the house facing south, you can improve the lighting and ventilation effect through skylights or windows, rational layout of the room, adding balconies or terraces, designing open stairwells and other ways to make the room brighter and more comfortable. At the same time, you also need to pay attention to the rationality and safety of the design to ensure that the structure of the house is solid, safe and reliable.