Will replacing PVC windows on balconies damage the tiles that have been laid?

Plastic steel profile refers to the PVC profile used for making doors and windows, which has appeared in Germany as early as the end of the fifties of the 20th century, and China began to introduce it in 1983 and began to be widely used at the end of the 90s of the 20th century. Because the strength of the doors and windows processed by PVC profiles is not enough, steel is usually added to the cavity to enhance the firmness of the doors and windows, so the plastic doors and windows made of steel inside the profile are usually called plastic steel doors and windows. With the widespread use of plastic steel doors and windows, the PVC profiles used to make plastic steel doors and windows are commonly called plastic steel profiles.

1.Rainwater should have seeped in along the wall, through a non-watertight place. >>>More

There are generally two ways to deal with this situation, the first is to fill the void at the bottom with cement or styrofoam. The second method is to add fixing bolts to the sides to prevent further sinking.

After the installation of the balcony plastic steel window, there is water seepage with the gap between the wall and the wall, if it is generated by the plastic steel window, the plastic steel window can be installed with adhesive strips to overcome. >>>More

The good ones should be about 4-50,000, the general ones should be about 2-30,000, and the bad ones should not be changed.