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How is it so difficult to choose a good door and window?
Editor: liefan, December 25, 2019 13:00:00

A friend of Xiaobian has worked in the company for more than two years and nearly three years, mainly engaged in the sales of doors and windows and the promotion of the company's products. From the chat with him, I found that there are so many ways to buy doors and windows. If you are not careful, you may be trapped.

The following hunting fan Xiaobian will introduce the advantages and disadvantages of purchasing balcony doors and windows from several aspects!

1、 Materials

As we all know, there are a lot of materials on the market at present, but those are the most used.

First, plastic steel materials, plastic steel materials in the 80's, 90's and even before 2010 are very popular. They are also the necessary materials for all buildings to make doors, windows and balconies. But after 2010, its position in the world has been replaced by aluminum alloy materials. The advantages of plastic steel materials: low price, convenient production, beautiful, disadvantages: easy aging, oxidation, short life, but oxidation surface is easy to dark beauty, hot, moisture prone to deformation decline.

Second, aluminum alloy materials, aluminum alloy materials are now residents decoration or tooling use more of the door and window materials, aluminum alloy doors and windows are divided into ordinary aluminum alloy doors and windows and broken bridge aluminum doors and windows (to be discussed below). Compared with plastic steel doors and windows, aluminum alloy doors and windows have the advantages of excellent technology, long service life and no oxidation and aging, disadvantages: high cost and miscellaneous brands There are a lot of lattice products. If you don't choose well, you can only break your heart.

 How is it so difficult to choose a good door and window?

Third, broken bridge aluminum doors and windows, broken bridge aluminum doors and windows is also a kind of aluminum alloy doors and windows, but higher than the aluminum alloy, not only high quality but also high price, so what is broken bridge aluminum? Generally speaking, the two aluminum materials are disconnected, and the polymer is separated in the middle (not conductive). The advantages of bridge broken aluminum doors and windows are: no heat conduction (no heat conduction is not complete heat insulation, but the heat insulation performance is very good), sound insulation performance is good, good quality, no deformation, no color change (if the spray color is not baking paint, it will fade, which will be discussed below). Disadvantages: the price is high, which is twice the price of ordinary aluminum doors and windows.

Fourth, silicon titanium magnesium alloy doors and windows, silicon titanium magnesium alloy belongs to aviation aluminum, its advantages lie in better heat insulation, sound insulation and bearing capacity, but the price is generally higher, general home decoration is not recommended to choose.

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