For apartments or upstairs residents, we offer seam filling with a subtle sound-absorbing and vibration-damping effect. The material formula contains closed-cell microspheres that absorb some of the vibration energy from footsteps and falling objects, reducing noise interference from downstairs neighbors.
The application thickness is slightly greater than standard, forming a slightly elastic intermediate layer without affecting the stability of underfloor heating or leveling layers. The surface hardness remains sufficient for everyday furniture dragging and wear, combining functionality and durability.
This package is suitable for master bedrooms, children’s rooms, or music rooms, and includes a small sound insulation comparison test before and after installation.






