Three room and one room of the marriage room, would like to install aluminum composite window, I heard that window aluminum window can also, there is no one who knows the window angle aluminum wood window noise how?
Aluminum wood windows sound effects, do the best!
Very good but the price is also very good according to their own conditions to choose the best you want to be cheaper to use the insulating glass to sound that effect is also quite good estimate you do not bad this money, but when the best time to go to the site to see Branded products and then selected
As far as I know, I saw the window and aluminum windows have a friend's home installed, the sound insulation effect is very good.His family next door in the decoration, but the window off a little can not hear the outside sound, 9 months old children sleep Get rid of it.