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Anonymous users2024-01-24Then why not, because the role of your window is to keep warm, isolating, and not forced, as long as you don't artificially destroy it for many years.
The era of plastic steel has passed, and the sealing strip is sealed, the sealing is not good, and it is easy to deform and weather. Now they are all broken bridge aluminum doors and windows, glass glue sealing, the frame and glass are integrated, will not be deformed, long life, sealing, thermal insulation performance is better, but it is slightly more expensive, but overall it is still more cost-effective than plastic steel.
It is recommended to use broken bridge aluminum and insulating glass. It concentrates the advantages of both ordinary aluminum alloy and plastic steel.
The plastic steel will be deformed in about 2 years, and the steel lining it is often ignored by the layman, but this is the most important. Aluminum alloy is not easy to deform, durable, and will not change color or anything over time, in long-term use, aluminum alloy is better. 95 conch profiles on the market are fake, even if you use the real one, the steel lining will be the poor kind. >>>More
First of all, it is pointed out that there is no 7mm glass, and the insulating glass has mm. >>>More
Fenglu 788 model, glass 5+6+5, 260 yuan per square meter. Model 789, glass 5+12+5,290 square meters. The 799 model is 320 square meters. Aluminum is millimeter thick.