Doors and windows are indispensable for a family. They guard this home and also take on a large part of the beauty responsibility for your home. So we can't be careless in choosing doors and windows, otherwise we can't buy the right doors and windows at a high price. So the question is, should we choose plastic steel window or aluminum alloy window? In view of this question, it is suggested that the following 9 aspects should be compared first, and then we will find the answer.
1. From the view of heat insulation performance
Plastic steel window uses plastic as the main material, which has small thermal conductivity and good thermal insulation performance. Aluminum alloy window has poor thermal insulation performance due to its fast heat conduction. Generally, in order to improve the thermal insulation effect, some heat insulation strips will be added to achieve the thermal insulation effect. In this point, a large part of the bridge broken aluminum doors and windows are better than plastic steel doors and windows.
2. From the perspective of durability
Aluminum alloy material than plastic steel hardness, strong and durable. Although the plastic steel material will be filled with steel bars to increase the hardness, it is easy to be aged and cracked when heated, and its service life is relatively short.
3. From the sound insulation effect
Aluminum alloy noise proof and sound insulation. The structure has been carefully designed and the joints are tight. If the door and window are deformed for a long time, the sound insulation effect will be greatly weakened. Therefore, the sound insulation effect of aluminum alloy doors and windows is relatively stable.
4. Thermal insulation
Plastic steel window has better heat dissipation and heat preservation function. Compared with pure materials, plastic steel is plastic and aluminum alloy is metal. It is certain that the thermal conductivity of aluminum alloy will be better, but the thermal insulation performance of bridge broken aluminum doors and windows in aluminum alloy windows is also good. Therefore, it is suggested that the color aluminum alloy (or bridge broken aluminum) can be selected if the thermal insulation effect is taken as the standard.
5. From the perspective of safety performance
Nowadays, most of the houses are high-rise buildings, and the higher the floor, the greater the impact of wind. The tensile strength and elasticity of plastic steel material are not comparable to that of aluminum alloy material. In terms of safety, high-rise residents still choose aluminum alloy materials, especially in the eastern coastal areas where there are many typhoons.
6. Anti condensation and frosting of bridge broken aluminum window
The bridge breaking aluminum profile can realize the three-way sealing structure of doors and windows, reasonably separate the water vapor chamber, successfully realize the gas water isobaric balance, significantly improve the water tightness and air tightness of doors and windows, and achieve the effect of clean and bright windows.
7. Anti sand and anti wind pressure of bridge broken aluminum
The straight material of inner frame adopts hollow design, with strong wind pressure deformation resistance and good anti vibration effect.
8. Aluminum alloy window green environmental protection, circular economy
Aluminum doors and windows in the production process not only will not produce harmful substances, all materials can be recycled and recycled, is a green building materials environmental protection products, in line with human sustainable development.
9. From the appearance technology
Affected by its own material, plastic steel doors and windows are mostly white, easy to yellowing in the wind and sun, affecting the beauty of a long time. The aluminum alloy material is made of metal, and the surface will be anti-corrosion treatment, there is almost no discoloration.
To sum up, it is recommended to choose aluminum alloy material when sealing balcony, with beautiful surface, large hardness and long service life, and the most important thing is good safety performance!