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I bought a new commercial housing, why still need to replace the doors and windows?
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Q I bought the new commercial housing, why still need to replace the doors and windows?
A most of the new commercial housing delivery, because the country is windows standard Chinese is too low (about K=3.0), most of which open
Hair are not willing to spend too much cost to install high quality windows and doors. In Germany, the doors and windows of the housing price is generally about the housing unit 10% (Euro 3000 / square meters of houses, doors and windows are usually about 300 euros / m2), and the doors and windows at most of China's commercial housing in the 500 - 1000 yuan / square meters, compared to the Chinese big city high prices, the even the proportion of less than 5%! Low cost determines the low quality, low performance and low comfort.
Of course, whether you need to replace Windows differ from man to man, everyone to the pursuit of quality of life are not the same. But there are more and more customers take the initiative to seek we require you to replace the high quality German Schueco doors and windows, and they pay the cost also received good returns -- excellent insulating ability, powerful sound insulation ability and high safety, greatly improving them in the house of living 10 years, 20 years or even 30 years of comfort!
Q my window is a double-layer hollow glass, why is not insulation, is not sound?
A a lot of people think, as long as the "double hollow glass doors and windows," it is very good, in fact, this is a great misunderstanding. First.
China in the promotion before the broken bridge aluminum alloy doors and windows, a large number of houses were not broken bridge aluminum alloy doors and windows, glass is a double-layer hollow yes, but heat, noise can be easily passed through the aluminum alloy window frame! You know, the heat transfer capacity of aluminum alloy is 200 times the glass! Therefore, the most critical factor of door and window insulation, sound insulation performance is -- bridge insulation system!
Secondly, although the national promotion of the broken bridge aluminum alloy doors and windows, but because of the national windows standard Chinese is too low, resulting in a large number of the broken bridge aluminum alloy doors and windows are in accordance with the cat painting tiger, sloppy imitation of European high-end products, profiles of the insulation system of thin, plastic, hardware simple. Therefore, low-cost "bridge-cut-off aluminum alloy door and window" can not really solve the window insulation, sound insulation, light is the glass double-layer hollow again how? Therefore, for high quality windows and doors, "insulating glass", is only the most basic configuration, isn't the key factor.
Germany this polymer nylon insulating material, using the German raw materials and formulation, with German technology in precision machining, and has excellent heat insulation, sound insulation ability, as well as the exposure to the sun and rain but not aging 30 years long weatherability. (click to view more products introduced performance)
In addition to the powerful ability of heat preservation, Germany this window also has excellent sound insulation ability, such as this AWS105CC window system high-end, can reduce noise up to 48 decibels, if next to the very noisy traffic trunk line you live, noise at 90 decibels, and close this window into the room AWS105CC, the sound is reduced to about 40 dB, similar to a very quiet in the library! (about noise and DB, click the view: "the volume and DB corresponding")
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