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In fact, this is mainly to look at the anti-theft window function, I personally recommend using the invisible, good-looking, people living in it will not look depressed.
Let's use the invisible one. If the windows are dirty, they can be cleaned in time. >>>More
If the quality can be guaranteed, the invisible one is still better. But if there are no requirements for aesthetics, stainless steel is more practical.
The balcony anti-theft window is invisible, and the appearance is better, but the anti-theft effect is poor; The stainless steel is stronger, the anti-theft is better, and the appearance effect is slightly worse.
Re: The balcony is adjacent to the outside, lightning protection, and the metal material is not safe!
Invisible anti-theft windows.
Advantage 1, not only beautiful, but also does not affect people's sight. >>>More