Viacadi doors and windows adopt insulated broken bridge aluminum profiles and insulating glass.

It has the functions of energy saving, sound insulation, noise prevention, dust prevention and waterproof.

Compared with ordinary doors and windows, the heat loss is reduced by half, the heating cost is reduced by about 30%, and the sound insulation is more than 29 decibels.

Good water tightness and air tightness, both reaching the national a 1 window standard.