to prepare for decoration or renovation of the owners will usually replace the doors and Windows, but if the following problems found after installation doors and Windows must be timely feedback and replacement, today Xiaobian will say in detail, I hope to help you!

There is air leakage and water leakage

If there is air leakage and water leakage after the installation of doors and Windows, we should timely feedback with the installation workers to see whether the door and window fittings, installation is not standardized and caused by, if not timely feedback behind the problem there is suffering can not say can only admit bad luck, so doors and Windows if this situation should be followed up in time.

The material used for doors and Windows is thin and large with the sample

Some small workshop door and window factory cheat customers, the sample is clearly marked with the 2.0 new national standard profile, but finally their doors and Windows products after the factory but found jerry-building is extremely serious, with the sample access is obvious, so in this case do not install the doors and Windows, should be timely feedback with the manufacturer, this has been suspected of integrity.

Poor materials for door and window fittings

Door and window accessories are the heart of the whole window, if the door and window accessories problems directly affect the performance of doors and Windows, so we must check the quality of the door and window accessories in the installation and acceptance link, otherwise it will be very troublesome to replace the problems later.

Construction personnel installation is not standard

Sometimes it is not that the quality of doors and Windows is not good, but also that the technology of doors and Windows construction personnel is not qualified. If it is found that the corner and splicing place of the doors and Windows are not sealed with sealant, or the explosive screws are used to connect the Windows and walls, then these doors and Windows are easy to leak and rain for a long time. If the owner does not find these details, it is likely to be manipulated by the construction personnel, so we need to pay attention to these details.