At present, the rainy season is frequent again. The window is leaking, how to solve it?

When the window leaks for maintenance, please use the correct sealing material and carefully plug all leaks. In severe cases, you can reinstall the window and make it waterproof.

Door frames and window frames will not produce drip troughs and running water slopes. The outdoor threshold is higher than the indoor threshold, the mortar layer of the threshold will not make water leak or tilt inward, and defects such as cracks in the sealing plate will lead to leakage. The solution is to rework the window frame. Outdoor window frames should be 20 mm lower than indoor window frames, and the slope of running water should be set to make the slope smooth. The gap between the window sill and the indoor window sill should be sealed with waterproof and high elastic sealant to prevent water leakage and leakage. ?

Loose deformation of windows due to leakage between windows and frames is the most common reason for leakage. On the one hand, when the door is closed, the window will also cause vibration. Over time, the gap between the window and the wall will become larger and larger. On the other hand, the quality of windows is not enough, and the quality of windows is not strong enough. It is easy to deform, and the mortar layer on the side of the window frame will break immediately after use, leading to leakage. The solution is to reprocess the joints and check the joints between windows and walls. ?

In old houses, the waterproof layer around the windows leaks easily. In addition, replacing windows in old houses will damage the windows and the waterproof layer of the external walls. Over time, if it is not repaired, it is likely to leak after installing new windows? .

Redo the waterproof layer of window wall. For the balcony with serious water leakage, it is necessary to repeat waterproof treatment, especially the top and wall surface, and a water baffle can also be added above the wall surface.