Many owners will first make do with the leakage of doors and Windows and then become more and more serious but at a loss. Today, Xiaobian will analyze the reason for the leakage of doors and Windows in detail, hoping to help you, and the leakage of doors and Windows really needs attention.

Uneven profiles of doors and Windows

The reason for air leakage in doors and Windows is actually the consistency of the contact surface, and the reason for affecting the close fit is whether the profile is flat, even if sometimes the profile is only half a centimeter apart, it may lead to air leakage in doors and Windows, so we should first observe whether the door and window profile is not flat.

The sealing strip is old and poor in quality

The sealing strip is the key to whether there is air leakage in doors and Windows, the good door and window sealing strip on the market is mostly in the brand doors and Windows, and the poor quality sealing strip is used in the small door and window factory, so it is one of the reasons why the price of doors and Windows is so wide, and the brand doors and Windows have been more cost-effective for a long time.

There are gaps between the window frame and the wall

This problem is actually caused by the insufficient installation process, so it leads to the gap between the window frame and the wall, if the owners do not find it in time until there is really air leakage, it is very serious, so we must be good at observing and accepting after the installation of doors and Windows, to ensure that every installation link is in place.

There is a problem with the hardware

The last one that leads to air leakage problems in doors and Windows is the quality of hardware accessories, many inferior hardware accessories are easy to see from the feel, performance, this kind of door and window hardware accessories must have air leakage problems, so this kind of purchase needs to be treated with care.