It's another decoration season, and it's time to choose doors and windows, so it's almost the same length as aluminum alloy doors and windows. Broken bridge aluminum doors and windows why is the price so high? Generally, consumers who don't know how to do it will think this broken bridge aluminum doors and windows there is no difference from aluminum alloy doors and windows. In fact, the main difference between the two lies in whether there is heat insulation strip.
Heat insulation broken bridge aluminum doors and windows, that is, the insulation strip material is added between the two layers of aluminum alloy, and the window with black insulation strip in the middle of the aluminum profile is broken bridge aluminum doors and windows, the window without heat insulation strip is aluminum alloy doors and windows, then why is it also aluminum alloy profile, but the price difference is so big?
Brand aluminum alloy doors and windows in the market are also more than 260-300 yuan per square meter, and broken bridge aluminum doors and windows the price ranges from 400 to 600 yuan. The difference between the two lies in the thickness of the heat insulation strip and aluminum profile. On the basis of ordinary aluminum alloy doors and windows, broken bridge aluminum of the heat insulation strip is added, among which the cost of the heat insulation strip is more than 14000 yuan per ton, in addition, there is also the material thickness. We know that the aluminum profile is calculated by Ton, and the thickness of broken bridge aluminum determines that its cost is higher than that of aluminum alloy doors and windows.
The second is the glass cost. The hollow glass of ordinary aluminum alloy doors and windows is usually 5 9 5, while broken bridge aluminum doors and windows hollow glass is usually 5 12 5, and even some broken bridge aluminum glass reaches 5 24 5, so its cost is far higher than that of ordinary aluminum alloy doors and windows.
This is only compared from the aspects of heat insulation strip, profile and glass. In fact, there are many other places that can be compared, such as hardware, manufacturing process, accessories and so on.
