A high-performance vibration isolation underlay designed to reduce structure-borne noise and low-frequency vibration transfer between floor systems. Suitable for floating floor applications in studios, home theatres, karaoke rooms, apartments, gyms, and commercial spaces, it helps improve acoustic comfort by creating a decoupled layer between structural surfaces. Durable, moisture-resistant, and easy to install, the system can be used in single or multiple layers depending on the required acoustic performance and load conditions.