Any doors and windows have a certain service life, with the passage of time will have varying degrees of aging. Aging resistance and long service life are the characteristics of aluminum alloy doors and windows. According to the test results of thermal insulation, sound insulation, weather resistance and test results of aluminum alloy doors and windows, the aging process of aluminum alloy doors and windows is relatively slow, and the service life of aluminum alloy doors and windows can reach about 50 years.
Aluminum alloy doors and windows are made of high-quality profiles, and double-layer sealing is used between the frames and fans. Excellent sealant strips are installed at the gaps, and drainage holes are set at appropriate positions of the frame materials. In addition, automobile grade tempered glass is used, so the sealing performance of aluminum alloy doors and windows is excellent, which is impermeable, moisture-proof and sound-proof.
For doors and windows, the heat transfer performance ratio of steel plastic doors and windows to aluminum alloy doors and windows is 1:2. Therefore, the heat insulation performance of aluminum alloy doors and windows with the same area is better than that of metal doors and windows, which can save energy consumption by more than 30%. In terms of sound insulation performance, the sound insulation effect of aluminum alloy doors and windows 6 meters away from the road is equivalent to that of steel plastic doors and windows 18 meters away from the road.
I believe that everyone will encounter such a problem, that is, the doors and windows in the home have been used for a long time, which leads to the aging of doors and windows, and the phenomenon of fracture of door and window hinge, which leads to the door and window not being closed tightly. Faced with this kind of problem, are we all contradictory and choose to change the door? Or the whole door frame is replaced together? In view of this kind of problems, Xiaobian thinks that the first thing we should do is to understand the cause of the deformation of aluminum alloy doors and windows, that is, the reason why the doors and windows can not be closed tightly after several years of use.
Secondly, many businesses use inferior aluminum alloy door and window profiles. Some profiles are thinner, easier to deform and sag, and have shorter service life. Door and window accessories are also very important. Xiaobian thinks that it is very important to use high-quality door and window accessories and select high-quality aluminum alloy door and window profiles.
OPEC doors and windows, with many years of high-end aluminum alloy doors and windows operation experience, has the domestic top aluminum alloy doors and windows research and development team, for you to create a star comfortable home life.