The handles of aluminum alloy doors and windows can lock the doors and windows, and are generally very firm. However, after long-term use and exposure to wind and sun, the handles fixed by screws are likely to loosen.

handle base loose

This is a problem that occurs in many homes. Some families find that they will ask a special installer to repair it, while others think it is irrelevant or find it troublesome to repair. But Baydee tells you that if the handle is loose, it will not only affect the function of closing the doors and windows, but also pose a certain safety hazard. Next, I will teach you a simple trick to easily repair loose door and window handles at home.

Main causes of loose handles

1. The screws on the fixed base are stressed for a long time and loosen

2. The length of the screw on the fixed base is not enough

The handle base screws are not long enough to cause the handle to loosen

Solution

1. First find the position of the fixing screw and tighten the screw with a tool

2. If the screw tightening effect is not good, it is because the original screw length is not enough. The solution is to use 4.2*48mm long screws to re-fix the base on the outer side of the glass.

4.2*48mm screw

scope of application

This method is applicable to all handles fixed with screws, including doors and windows made of aluminum alloy, plastic steel, and wood.

Precautions

It is not recommended to use long screws to fix the inner side close to the glass, because the inner side may touch the glass and cause the glass to break.