1. The home wall can be soundproofed during decoration, and a layer of soundproof wall can be made with sound-absorbing cotton and gypsum board under the guidance of professionals, or professional soundproof materials can be used.

2. The sound insulation effect of the ground using solid wood floor is better, if the sound insulation effect of the floor is too poor, the ground floating sound insulation process should be used when paving the floor tiles, which can greatly reduce the sound transmission of the floor slab. Carpeting the floor or in the passage section can also reduce noise. You can also use professional soundproofing materials to make

special soundproofing ceilings.

3. Choose soundproof windows that work well. 90% of the external noise comes in from doors and windows. Now the more popular method is to choose hollow double-glazed windows and plastic steel casement sealing windows, which can isolate 70%~80% of the noise, while ordinary aluminum alloy single-layer glass windows can only isolate 30%~40% of the noise.

4. Pay attention to the sound insulation of the entrance door and the interior door. Choose a good quality fireproof and soundproof door, which can isolate the noise of about 30 decibels. Families with the elderly and children should pay attention to the sound insulation effect of the interior door when decorating to reduce the mutual influence of family life.
5. For the renovation of the outer balcony, the sound insulation treatment of the wall and balcony windows should be carried out, which can not only prevent the introduction of outdoor noise, but also play the role of thermal insulation.
6. If you are a music enthusiast and have a sound room to practice music at home, you should carry out sound insulation and sound reduction treatment when decorating. Sound-absorbing materials should be used as much as possible in interior decoration, and soft materials should be used as much as possible on the ground.

7. To solve the sound transmission problem of PVC sewer pipes in the bathroom, you can cover the sound-absorbing board on the water pipe, or install the keel bracket outside the sewer pipe during decoration, and then nail the sound-absorbing board outside, and you can also stick a layer of sponge or PVC foam board inside the sound-absorbing board (the thickness of the board should be more than 1 cm).
8. Pay attention to the air sound transmission in the holes in the wall. The wire boxes and socket boxes on the walls of some houses are connected, which will become the channel for sound transmission on the wall, as well as the air conditioning holes, etc., if they are not carefully dealt with in the decoration, they will also become the sound transmission channel.
9. Choose more fabric decoration and soft decoration, because fabric jewelry has a very good sound absorption effect. Generally speaking, the thicker the curtain, the better the sound absorption, and the texture is best in cotton and linen. A curtain with good texture can reduce external noise by 10%~20%.
10. Use indoor greenery to reduce noise. You can place some green plants with more branches and leaves on the windowsills and balconies facing the street, which can also reduce the introduction of noise.