The experience of the people who have been decorated suggest that the furniture is worse, but the doors and Windows need to be better, so that it is safer and more worrying, and today's doors and Windows are not only lighting, but also performance and security are very important. At the same time, when should the doors and Windows need to be replaced? Today, Xiaobian will talk about it in detail, and I hope it will help you!

Defective installation

As the saying goes, the quality of doors and Windows depends on the product, and seven points depend on the installation. Therefore, the best doors and Windows even if the quality is good and the installation is unqualified, so the importance of acceptance is particularly important at this time. For example, whether the corner of the door and window splicing is sealed with sealant, whether the location of the explosion screw is tight, if these problems occur later will lead to door and window leakage, so it should be accepted, if there is a problem should be dealt with immediately.

Poor quality of doors and Windows

The quality of doors and Windows and installation are closely related, if the quality is not good, then the installation even clearance is useless, so the performance and profiles are very important in the selection of materials. Some developers in order to save costs for greater benefits, in terms of doors and Windows will choose to reduce the configuration, resulting in problems in the later period. When encountering these problems, it is recommended to immediately understand and replace the quality of the doors and Windows.

The hardware fittings are not qualified

Good hardware accessories are the standard of good doors and Windows, and accessories are an important part of the cost of doors and Windows, good hardware accessories are more expensive, which is why brand doors and Windows are two or even several times more expensive than some low-end doors and Windows. In the actual real estate development, many developers in order to reduce the cost of doors and Windows, generally use relatively cheap hardware accessories. If you find that the hardware accessories feel poor, it must be inferior.

Poor performance of doors and Windows

The basic function of doors and Windows is ventilation, lighting, rain, if even the basic function of the problem, then this door and window does not have any performance. Good doors and Windows not only have ventilation, lighting and rain, but also have good thermal insulation and sound insulation performance, so the performance of doors and Windows is also occupy the big head.