Luxury wellness and spa private rooms require extreme quietness and sound privacy. Thin partition walls and hard interior finishes cause serious sound leakage and echo. Service conversations, equipment operating noise and running water sound easily transmit between rooms, damaging customer privacy and relaxing experience. Wellness brands demand soft, high-end acoustic materials consistent with healing interior styles.

Full-wall flame-retardant fabric-wrapped acoustic panels were installed in all private treatment rooms. Featuring NRC 0.85–0.95 full-frequency sound absorption, the panels eliminate indoor echo and greatly reduce inter-room sound transmission. Soft matte fabric creates a warm, healing and luxurious ambiance. All materials meet international public space fire safety and low-emission standards.

After construction, each private room achieves independent acoustic isolation. No sound leakage occurs between adjacent rooms, and the indoor sound environment becomes soft and soothing. The acoustic upgrade significantly improves customer privacy, relaxation sense and overall service quality of the wellness center.