horrible! The balcony and window were blown away by the wind! When do you need to replace your old windows at home?

\”The balcony window was blown away\” The news hit the screen, watch I was really surprised to see the scene where the glass windows of many houses in a community were blown away and damaged. Is it because of the strong wind or the poor quality of the glass windows that such a terrible thing happened?

Excessive wind is a natural phenomenon, and we cannot avoid it. However, if the quality of windows is too poor, in many cases we can judge by ourselves and replace the windows as soon as possible if we find problems.

The windows of a typical home are composed of metal frames, glass, and hardware accessories. These are the three major components of windows. Below I will share some judgments on the \”timing of changing windows\”, you can refer to them for comparison!

1. The framework is the core:

The alloy frame of the window is the core of the entire window structure. These days\”The balcony window was blown away\”In the picture in the news, I saw that the frames of many windows in the picture were blown off, causing accidents, so once there is a problem with the frame of the window,

It must be replaced. Let’s talk about the issues that should be paid attention to in the window frame——

①Installation stability:

As the saying goes, \”3 points depend on materials and 7 points depend on installation.\” If the installation is not reliable, no matter how good the window quality is, it will be useless!

The frame installation of alloy windows is a very critical link – firstly, it is necessary to ensure the stability during installation, the quality of explosive screws must be passed, and the number and density of screws must be sufficient; secondly, during installation, the surrounding gaps must be dealt with Well, fill the gaps and do waterproofing to prevent water from seeping in from the corners of the windows. p>

②Strength of the frame itself:

The frame structure of the window is generally It is recommended to choose aluminum alloy with high strength. The thickness of aluminum alloy profiles is generally 1.2mm, 1.4mm, 1.6mm, and 2.0mm. If the budget is sufficient, it is recommended that the thicker the profile, the better.

In addition, considering thermal insulation and reliability, it is recommended to choose broken bridge aluminum with thicker profile.

2. Glass must be reliable:

Glass occupies the largest area in the window, so be sure to choose reliable glass!

①Tempered glass:

The window glass of many old houses is still ordinary glass. It is recommended to replace such windows with tempered glass, because once ordinary glass is broken, it will break into sharp blade-shaped fragments, which can easily cause secondary damage.

②3C certification:

When choosing tempered glass, you should also choose one with 3C certification. Do not choose other-name tempered glass for cheap, because tempered glass has a certain self-explosion rate. Tempered glass without 3C certification will The self-destruction rate may be horribly high

③Double-layer laminated glue:

In order to avoid accidental damage caused by the self-explosion of tempered glass, it is recommended to use double glass for windows. Layers of laminated glass, so that even if the glass self-explodes, it will not explode.It can cause accidents, and it is also beneficial to sound insulation, heat insulation and thermal insulation.

④Good sealing:

In addition, the sealing of the window gap is also a detail that must be paid attention to, because if the window gap is poorly sealed, water seepage, noise, and even strong wind will affect the window structure. The inspection standard is also simple. Use Place a piece of A4 paper in the window gap and close the window to see if the paper can be pulled out. If it cannot be pulled out, it means the sealing is good. If the paper can be pulled out easily, it means the sealing is not good.

3. Hardware accessories should be durable:

In addition to the frame and glass, the hardware of the window cannot be ignored. If The quality of the hardware is poor, the window leaves do not close tightly, and strong winds may blow the window leaves away. Regarding the issue of window hardware, I will also introduce a few points below –

① Push and pull without lag:

Aluminum alloy windows open and close It should be smooth and not stuck at all times. If there is a stuck situation, it means that the fan leaf is loose or misaligned. The specific reason needs to be further checked. Generally, a few drops of lubricating oil can solve the problem.

②The door handle is loose and the lock is invalid:

If the window is used for a long time, the door handle may become loose, and the handle is usually connected to the lock. Once the handle becomes loose, the lock will fail and the window sash cannot be locked. This way, It is more dangerous on windy days, so repairs must be carried out in time.

4. Under what circumstances should windows be replaced?

① If the frame is defective, such as the aluminum alloy frame showing signs of breakage or deformation, it must beIt’s time to replace the windows;

② The hardware is seriously damaged, and the style is too old and there are no accessories to replace, which has affected the normal use of the window. It is time to replace the window at this time;

③Old styles, such as old-fashioned aluminum alloy sliding windows, the window leaves are easy to loosen, and the sound insulation and heat insulation effects are not good. It is recommended to replace them.

Unless it is being renovated, as long as the frame of the window is reliable, if there is a problem with the glass or hardware, it will usually be repaired if it can be repaired, and replacement will be considered if it cannot be repaired. After all, the construction of replacing windows is quite noisy, and it will have a negative impact on the interior. Decoration will cause considerable damage.