How to open the window and ventilate after the renovation of the old house

After the renovation of the old house, we should pay attention to the problem of window ventilation. First of all, we should consider whether there is sufficient ventilation in the room. If the ventilation is not good, we need to open the window often for air. Secondly, we should choose an appropriate window position and size. Windows should be large enough to make indoor air circulate, and we should also be careful not to install windows in damp or dark places.

In order to make indoor air circulate, it is best to use split windows or push-pull windows up and down, which can ensure safety, communicate indoor and outdoor air and improve indoor air quality. In addition, some places with special needs can add exhaust fans and fresh air systems, especially bedrooms and kitchens.

At the same time of ventilation, we need to pay attention to the indoor temperature and humidity, and don't let the indoor temperature and humidity be too high or too low, which will affect the indoor comfort and health. If the weather is hot or humid, it is recommended to use air conditioners and dehumidifiers to keep the room dry and comfortable. If the weather is cold, you can open the window for air properly, but you should avoid letting the indoor temperature be too low, which will affect human health.

Generally speaking, attention should be paid to the problem of window ventilation after the renovation of old houses. The indoor air quality and comfort can be ensured by choosing appropriate window position and size, adopting exhaust fan and fresh air system, and controlling indoor temperature and humidity.