How about the sound insulation effect of Tianke solid wood flooring?

It is recommended to make a gypsum board ceiling, hang 8 cm down on the basis of the original roof, and fill the middle with soundproof cotton, which can effectively insulate sound. It costs about 40 yuan for one square meter of labor, and the material is not expensive! You should be relieved that the guerrillas will do this work, and the workers who begin their apprenticeships will have the ceiling. >>>More

The brand is a wooden door brand in the Beijing area, and its main products are interior wooden doors. >>>More

Summary. Drywall is a sound-absorbing material, which means that when you create noise in your room, it absorbs some of it and converts sound waves into other forms of energy. >>>More

Hello, thank you very much for your attention to AIA integrated land ceiling! In the development of products, we strictly refer to technical standards and adopt SOFT-V soft light technology to effectively absorb light and sound and restore the soft world. Therefore, the sound insulation effect of AIA integrated ceiling is not always good for macro bridge limbs!

Normally, the anti-theft doors are sandwiched in the middle, and the sound insulation effect will not be bad, which can meet the requirements of family use. In addition, the structural features and sealing of the security door can also affect the sound insulation, such as the design of the U-shaped notch to make the door and door frame more tightly bonded.