There is air leakage in the newly installed window gap. What should I do?

Hardware is a key for windows. The hinges and handles of our windows are all included in the hardware store. The quality of window hardware also determines the quality of windows to some extent. So when you buy windows, hardware is also very important. There is a sealing top around the inner frame of the sliding window. The top of the seal is used to prevent wind and rain and prevent some flying insects from climbing into the room. The long-term friction of the sealing roof during the push-pull process causes the hair on the roof to fall off and damage, which leads to air leakage in the window.

Cleaning all the outdoor glue, re-coating foam glue, and then coating curtain wall structural glue for waterproof treatment can basically solve the problem. If it belongs to the second case, it is more difficult, that is to say, it can be re-glued, and only by replacing the window can the problem of window defects be completely solved, resulting in poor sealing performance and air leakage. You can replace the sealing strip, use EPDM rubber tape, or find a window worker to replace it. If it is filled with styrofoam, you need to find a worker to operate it. Styrofoam can be kneaded by itself after curing, and the quality of kneading is better.

Why does the air leak into the house? From the point of view of the wind, it doesn't want to come in! The reason why you came in is that there is a pressure difference between the air pressure in your house and the air pressure in the takeaway. That is to say, the door of your house may not be sealed well except the window, which leads to air circulation. Clean up the debris in the gap between the window frame and the wall, plug it with styrofoam, fill the gap with cement and sand, and finally repair it to make the window more beautiful. If the window gap is large, it is best to add a layer of plastic steel window; If the gap is relatively small, the sealing strip can be directly attached.

The casement window is to replace the more elastic sealing strip. Third, the easiest way is to buy sealed curtains and stick them in the whole window to completely isolate the air leakage from various gaps at one time. According to personal preference, curtains and sealed curtains can be combined into one, and sealed curtains can also be used for decoration.