If you want to change the balcony or something, it was aluminum alloy before

Doing it yourself is like only painting (or spray painting), and there seems to be no other way.

The balcony renovation and window replacement is the removal of the old whole window, and the frame and sash are all replaced with new ones, because the structure of the old window and the new window are different.

Each has its own benefits, and I personally think that solid wood is better. >>>More

Broken bridge insulated aluminum alloy doors and windows are more and more favored by the market because of their outstanding advantages such as high strength, good thermal insulation, good rigidity, good fire resistance, large lighting area, good corrosion resistance, high comprehensive performance, long service life and good decorative effect. High-grade broken bridge insulated aluminum alloy doors and windows have gradually become the preferred product for high-end building windows.

1. The bottom of the aluminum alloy window is made of super glue and cement as a small slope with high inside and low outside; >>>More