Noise is a serious problem for people living in the big city, especially near the road or the rail. If the floor hasn’t sound insulation, the neighbour can hear the sound of outside even a little sound. So how to reach the best effect of sound insulation of our house?

Sound insulation of door and window

The most important part of the room to connect with the outside is the door and window. If the window is just near the road, it is particularly necessary to install a window with a sound insulation function. Double hollow glass window can effectively isolate the outside noise. Install a additional layer of the same hollow glass window,the sound will be lower than half of present sound propagation. In the way of using a vacuum layer between the two layers of the glass from the sound, so as to achieve sound insulation, the strength of window insulation is better that the thickness is above 1 mm. sealing strip should be selected the soft and elastic anti aging materials.

Sound insulation of wall

If the sound insulation is not well, there will be little secrets in the neighborhood. It’s necessary to have own personal space to get along with others better even with the close family. The family without hard surface projects can add deadening felt in the wall to prevent the sound transmission and have well effect of bi-directional sound insulation.Because it is installed in the wall, it will not have too much influence on the hard assembly. If the wall has been installed hard surface and needs to add wall insulation effect, it can be pasted the sound insulation sponge or sound insulation board on the wall, but this way will affect the appearance of the wall to some extent.

Sound insulation of floor

If you don’t want the sound of moving furniture or walking be known by your downstairs neighbors, you can solve the problem by installing sound insulation floor plate. The sound insulation effect of wood is much better than that of ceramic tile, and the solid wood flooring is the leader of the floor insulation function. The selection of high quality flooring material can isolate most of the noises such as friction, walking and so on in the life and reduce the impact on the upstairs and downstairs households. If you don't mind the trouble, the ground and the ceilings can be covered with 40mm thick concrete floor slab before installing flooring. The simple way is to install sound insulation board on ceiling, install soundproof pad on the floor, and lay carpet on the floor after finishing redecoration, which can also isolate noise to some extent.

However, no matter whether between the next-door neighbors or upstairs and downstairs, if you can reduce the noise impact on daily life, it is able to enhance the quality of life. The sound techniques can be combined with the hard and soft decoration, so as to achieve the best effect.