There are two mainstream materials on the market. One is a plastic-steel window sealed balcony. The second is a bridge-cutoff aluminum alloy window sealed balcony. These two are better. Each has its own advantages. In short, bridge-cutoff aluminum alloy window sealed balcony is definitely better than plastic steel window. Now, according to the family's budget, I will tell you why balconies are generally made of broken bridge aluminum.
Advantages of bridge-cutoff aluminum alloy doors and windows balcony:
1. Its insulation, air tightness and water tightness are very good, so it is more effective to block sand and dust. In winter, cold air can be effectively blocked, and the interior will not be too cold.
2. Broken Bridge aluminum is not easy to deform and has a long service life. In terms of appearance, the color is rich and has strong decoration.
3. The most important thing now is environmental protection, while broken bridge aluminum is just green building materials, which can be recycled.
In fact, there are many materials used to seal the balcony. It is commonly used plastic steel, Broken Bridge, aluminum profile, but generally household plastic steel decoration will not be used, and its price is very cheap. The price of aluminum profile is medium, but it is more in rainy season. It is better to use less in acid rain area, because aluminum profiles are easily corroded by acid rain, which will shorten the service life. Therefore, broken bridge aluminum materials are generally used. Although the price is slightly expensive, the quality is guaranteed and the safety performance of the lever is guaranteed. Therefore, from the perspective of cost performance, it is relatively cost-effective to close the balcony with bridge-cutoff aluminum alloy.
