If I say that broken bridge aluminum doors and windows have no shortcomings, then you will definitely have different opinions. For example, the price of broken bridge aluminum doors and windows is relatively expensive, and the processing time of broken bridge aluminum doors and windows is relatively long. Also, do not understand broken bridges There are also many people who have aluminum doors and windows, so it is normal for you to have different opinions.

Moreover, the thermal insulation strips of the broken bridge aluminum doors and windows are mostly made of PVC and PA66 plastic materials. Then again, there are two sides to everything. Of course, there are disadvantages and advantages. Let me introduce the advantages and disadvantages of broken bridge aluminum doors and windows.

Let's take a look at the advantages first:

Insulation: Broken bridge aluminum is simply two pieces of aluminum alloy sandwiched between two pieces of aluminum alloy with heat insulation strips. You must see the heat insulation strip in the middle of the aluminum bridge. The engraved on it is PA66, which is the prescribed broken bridge aluminum. Others, no matter how the business advertises, you must not be fooled.

Energy saving: In winter, broken bridge aluminum can reduce 1/3 of the heat, and in summer, if there is an air conditioner, broken bridge aluminum is more obvious in energy saving, usually 2/3 of the loss, in simple terms It's normal that you don't need the air conditioner.

Sound insulation: The hollow glass structure with different thicknesses and the heat-insulating broken bridge aluminum profile cavity structure are used. Under such a special structure, the sound is filtered layer by layer to prevent the transmission of sound. According to statistics, the noise reduction in the laboratory is around 30 decibels.

Diverse styles: There are many kinds of surface treatments for broken bridge aluminum on the market. Xiaoqiu recommends three durable and durable ones for you, one is powder coating, the other is powder baking paint, and the third is wood grain transfer. You can choose the right color to match according to your decoration style.

Let's look at the disadvantages again:

Because the PVC resin itself has low strength and poor heat resistance, the overall strength of the processed heat-insulating aluminum doors and windows cannot be guaranteed. But because of its low cost, it still has a part of the low-end market. At present, only PA66 insulation strip can meet the performance requirements of energy-saving door and window insulation strips, but its price is high. Therefore, this is why some aluminum doors and windows with broken bridges have high prices and some are low-priced.

Broken bridge aluminum doors and windows are more and more popular as a new thermal insulation building material, but due to the different production materials of its thermal insulation strips, the production characteristics of broken bridge aluminum doors and windows are also very different. To a certain extent, the use of broken bridge aluminum doors and windows is a close combination of technology and life, and the advancement of technology has promoted the comfort of life. Broken bridge aluminum doors and windows also have many shortcomings, but it is undeniable that the use of broken bridge aluminum doors and windows still makes people's living conditions more comfortable to a certain extent, and its good heat insulation effect enables people to feel in the hot summer. Coolness from inside the house.

Therefore, to buy broken bridge aluminum doors and windows, you should choose brand manufacturers to buy them, which largely avoids unscrupulous manufacturers from using defective products or PVC with poor heat resistance to produce broken bridge aluminum doors and windows. Finally, I want to tell you It is said that when buying doors and windows, you must choose a brand manufacturer, not to consider the price issue, but to consider the quality issue.