Generally, there are two requirements for changing doors and windows. One is to replace broken bridge aluminum windows for decoration, and the other is to replace only broken bridge aluminum windows without decoration, today, we answer their concerns to owners who do not decorate but only change doors and windows. Many consumers will ask if we can change doors and windows without decoration? Will it damage stone window sill and window frame tiles?
If you do not decorate and change windows, you will encounter iron windows, aluminium windows windows, plastic steel windows, etc. when removing old windows. Will removing old windows damage stone window sill, window frame windows and tiles? This needs to be analyzed in detail, because there are many factors involved in protecting stone window sill, window frame and tiles from damage, such as which installation process is used for old windows, whether the tiles previously pasted are firm, window frame is it bonded or not.
In which case will stone window sill, window frame, and tiles not be damaged?
For example, in the past, the old window was made of aluminum alloy doors and windows, the plastic steel window was replaced once later, and the decoration time was within ten years. In this case, the old window was dismantled and the new one was installed. Broken bridge aluminum doors and windows it will not damage stone window sill, window frame and tiles.
In which case, replacing broken bridge aluminum windows will damage window frame and tiles?
For example, in the old-fashioned iron window, developers used plastic-steel windows and tiles installed with fixed plates with a life span of more than ten years. In these cases, the tile structure may be damaged, but when we remove the old window and install the new window, we will try our best to protect the original structure from damage.
Which old window is the most difficult to remove?
Plastic-steel windows installed with fixed pieces, this kind of old window can't see the fixed pieces on the surface, and can't find the position to remove it. Generally, this kind of window is the most difficult to remove, the removal of the old window will probably damage the wall.
Continue to see the reason ~
fixed sheet is a kind of long galvanized steel sheet
according to the spacing required by the national standard (about 18cm away from the corner, 40-50cm apart), it is installed around the window frame. Is it especially like centipede legs?
Then use nail gun to nail centipede legs into the wall hole.
Finally, in order to cover centipede legs and fix the window frame, cement will be used to fill and smooth.
This way of fixing old windows is the most traditional installation process. To dismantle such old windows is simply tree pulling, and the roots are filled with cement. A demolition of such old windows will bring out a lot of cement blocks.
So how to distinguish whether your old window is fixed piece installation process or expansion nail installation process?
You can find out whether there are screw holes in the plastic steel window frame or the plastic steel window frame is smooth and can have screw holes.
The picture shows the installation method of expansion nails. If you see screws on the window frame, then this old window will be removed too much, basically it will not damage window frame and tiles. This installation method is also at present. Broken bridge aluminum doors and windows installation process.
