Have recent apartments improved sound insulation? The sound of the piano, then and now.

Nowadays, there are many people who are proactively building soundproof rooms before they become a nuisance to their neighbors.

In recent years, the way we perceive "sound" has changed significantly due to the diversification of lifestyles. While it is not a "soundproof room," modern apartments often feature sound insulation comparable to that of hotels. For example, there is soundproof flooring. When you pull a chair or drop something light on the floor, it produces what is known as "lightweight floor impact sound," which can be represented by a value called "L value," where a smaller number indicates better sound insulation performance. The sound insulation performance of walls is represented by a value called "D value," where a larger number indicates better sound insulation performance. In multi-family housing, a D-50 is considered a "desirable level," while a D-55 is regarded as "very soundproof." *For more details, you can view the related links on the blog. *For further information, please refer to the PDF materials or feel free to contact us.

Soundproofing panels