Install double-layer sound insulation window
Installing double-glazed windows can reduce the external noise by half, and if vacuum glass is selected, the sound insulation effect will be better. Try to choose casement windows if possible, because the sound insulation capacity of casement windows is 2 to 3 decibels higher than that of sliding windows.
Roughen the wall
It is best to make the walls of roadside houses rough, such as wallpaper, cultural stone and other decorative materials with good sound absorption effect. In addition, the ceiling can also choose sound insulation materials, such as mineral wool sound-absorbing board.
Door sound insulation
The sound insulation effect of the door panel mainly depends on the filler of the door inner core. The higher the density and weight of wood itself, the better the sound insulation effect of doors with thick door panels, so we can make efforts in this regard.
Place plants
Broadleaf trees and shrubs can be used to reduce noise, as well as golden radish, ivy, asparagus, chlorophytum, begonia, chrysanthemum and so on. But it should be noted that it should be kept safe at home, so as not to hurt others.
Hang thick curtains
Thick and wrinkled curtains can be hung at home, which can also effectively absorb most of the noise.