in the past, people's need for Windows only stays in the time of shelter, and with the continuous progress of society, people's requirements for Windows are becoming higher and higher, so the quality of doors and Windows is particularly important, so the acceptance process of doors and Windows can not be sloppy, so small series will detail the acceptance process of doors and Windows, hope to help you!

Exterior inspection of doors and Windows

If problems such as damage can be observed from the appearance of doors and Windows, then this door and window can also be regarded as unqualified products. We can judge whether the window is qualified by looking at whether the luster and color of the door and window are uniform and whether the surface is flat by touching the hand. At the same time, it is also necessary to check whether the drainage holes of the doors and Windows are open and blocked.

Hardware parts inspection

Hardware accessories are often ignored by the owner an important part of the door and window. Hardware accessories are the core of doors and Windows, because it is broken, it will affect the operation of the whole window, so the acceptance of door and window hardware accessories can first observe whether the installation is complete, whether there is rust damage and other problems, while checking whether the door and window opening and closing is flexible and smooth or whether there is a abnormal sound problem, so we need to accept clearly in advance.

Check the sealing rubber strip

The sealing strip determines the tightness of the whole window, so if the quality of the sealing strip is not good, it will directly affect the whole window. Therefore, the door and window sealing strip acceptance we only need to observe whether the rubber strip is broken, aging, rolling, grooving and other problems. And the rubber strip must be all tight with the glass, and there should be no obvious gap at the connection.

Service check

Simulate the daily use of doors and Windows, repeatedly open and close the window to check whether the window is normal or there is abnormal noise, while opening the process to try to use different forces to test to see if there is a problem, if there is no problem, then the whole door and window acceptance link is a success!