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Anonymous users2024-01-24Generally, broken bridge aluminum doors and windows are basically configured with double-layer insulating glass, and there are a small number of configurations, as well as 3-layer insulating glass, basically using 3-layer insulating glass in the Northeast, 3-layer insulating glass is more than double-layer insulating glass, and the advantage of glass and aluminum strips is that the three-layer insulating glass is well insulated and sealed.
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Anonymous users2024-01-23Third, the sound and heat insulation effect is better than 2.
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Anonymous users2024-01-22Is it better to use double or triple layers for broken bridge aluminum door and window glass? The master advised, don't buy indiscriminately if you don't understand.
Generally, 60 can be about 650 a square, and if there is a condition, use a good 70 or 900. Window accessories or something must be of good quality (good goods network home).
You don't know there, if you are in Beijing, the mid-range broken bridge aluminum doors and windows. 60 is about 650 per square meter, 70 is about 800 per square, if you have special requirements, you need to pay some extra fees. If you choose a brand, you can choose a well-known brand, I think Zhongwang, Fenglu these are very good. >>>More
To popularize it, Zhenfeng Aluminum doesn't have 80 or 70, it seems that there are only 55, and I forgot about it for so long. If you are sealing the balcony of your own home, you can use 70 if you have the conditions, and you can use 60 profiles for ordinary ones, as long as it is broken bridge aluminum. More than 600 square meters are not much worse, provided that the merchant does not cheat people (good goods network home).
Which one is better can be compared before making a choice. >>>More
Color steel, relatively strong.