Building a professional recording studio requires extremely strict acoustic performance for all partition walls. The walls need to block external traffic noise, equipment hum and human voice leakage completely, while avoiding unwanted echo and standing wave resonance inside the room. Many traditional wall materials either fail to meet the high sound insulation requirement, or are too heavy and expensive for small studio projects. The EPS Cement Sandwich Panel, when used in a double-layer assembly design, creates a perfect budget-friendly acoustic partition solution that meets professional recording standards.
You can install two layers of EPS Cement Sandwich Panel with a 50mm air gap between them, forming a composite acoustic wall structure. This design can easily achieve a sound insulation rating of over 50dB, which is enough to block loud street noise, the sound of a nearby piano or even a drum set in the adjacent room. Unlike single-layer solid walls that create unwanted sound reflection peaks, the panel’s porous cement surface and inner EPS core absorb excess high-frequency sound waves naturally, reducing flutter echo inside the studio. When you need to route all the microphone cables, audio signal lines and power lines for the recording equipment, you can cut separate slots on the two different panel layers, placing audio cables and power cables on different sides to avoid electromagnetic interference that affects sound quality. Many independent music producers and podcast studios have used this panel to build their home studios, and the acoustic test results show the wall performance is almost as good as traditional 200mm thick concrete walls, but the total construction cost is less than one third.
