the doors and windows are clearly closed tightly, but the cold wind outside the house blows inside, and dust will come in. This is the phenomenon of aluminium windows air leakage, which is really a headache! So, what factors cause the air leakage of aluminium windows? What about aluminium windows air leakage?
Aluminium windows what factors cause air leakage?
1. Aluminium windows sealing strip
the most common problem of sealing strip is aging cracking. If signs of hardening are found, it can be solved from the following aspects.
What about aluminium windows air leakage: The first is to find a aluminium windows manufacturer and ask if it needs to be replaced; If so, contact a professional to replace it.
The second is to replace the sealing strip by yourself. The glass sealing strip is made of rubber and inserted into the slot on the edge of the glass. When replacing it, you only need to pick it out with a screwdriver, then remove the new sealing strip and tighten it.
2. Aluminium windows installation
installation is also an important factor in determining whether the aluminium windows is sealed. Even if there is a high quality aluminium windows, the sealing performance of the aluminium windows will be seriously affected if the installation is not in place.
First of all, aluminium windows must be safe, otherwise the aluminium windows may become more and more crooked after being used for a period of time, and the gap between the window frame and the wall will become larger and larger, aluminium windows air leakage is inevitable. Secondly, when installing aluminium windows, you need to fill the gap between the window frame and the wall with Styrofoam. After curing at styrofoam, apply sealant evenly around the window frame to prevent rainwater from penetrating into the room from the installation gap between the window and the wall, and also prevent air leakage.
It should be noted that it is necessary to apply glue on both sides inside and outside the window. Some workers try to save trouble and only glue inside, or glue on several points inside, which will lead to instrictness.
Aluminium windows what about air leakage: Find a professional installation team to carry out the construction and supervise the installation and construction.
3, aluminum Alloy window profile. Manufacturing process
aluminium windows the air leakage has a great relationship with the material. If the material is poor, the compressive strength of the aluminium windows frame will not work. It can't stand the test of wind and rain at all. It may be deformed after two or three years. Once it is deformed, there may be a gap between the frame and the glass, and the sealing performance is poor, and then a series of problems such as aluminium windows air leakage and dust inlet may occur. Moreover, the longer the blowing time is, the larger the gap will be, and it will be out of control from then on......
Therefore, we should pay special attention to aluminium windows materials and manufacturing techniques when purchasing aluminium windows. Avoid purchasing aluminium windows made by some inferior profiles or manufacturers without any qualification guarantee.
Aluminium windows what about air leakage: use high-quality profiles and choose aluminium windows made by regular companies with credit guarantee.
4. Aluminium windows hardware accessories
hardware accessories are the products with the most frequent activities and the most vulnerable to wear in aluminium windows. If there is no high-quality hardware accessories, the performance of aluminium windows will be greatly reduced.
Specifically, hardware accessories Lock points and lock seat are distributed around the whole aluminium windows. When the aluminium windows is locked, the lock points and lock seat are firmly fastened together, cooperating with the hinge (hinge) or dagger, together, strong sealing compression force is generated to elastically deform the sealing strip, thus providing aluminium windows sufficient sealing performance, forming the fan and frame together, thus improving the sealing performance. If the hardware accessories are inferior, the quality of aluminium windows is good, and its heat preservation and heat insulation are not good.
What about aluminium windows air leakage: it is better to replace all hardware accessories, because hardware accessories not only involve sealing problems, but also sometimes involve safety problems; If the hardware accessories are loose or fall off, it is best to contact the manufacturer or tighten and install it yourself to ensure the sealing performance of aluminium windows.
Aluminium windows what factors cause the air leakage, and how to deal with the air leakage in aluminium windows? We need to deal with the air leakage in aluminium windows according to different factors that cause the air leakage in aluminium windows, moreover, the earlier we deal with it, the less frozen it will be. It can also prevent further damage to our aluminium windows.
