Steel Upholstered Acoustic Door for Noise Control

The Steel Upholstered Acoustic Door is a heavy-duty, multi-functional Sound Insulation Door engineered for high-standard acoustic environments including professional studios, recording rooms, industrial workshops and commercial office buildings. Combining sturdy steel structural frames with soft decorative upholstery, this door delivers superior impact resistance and stable long-term performance compared with conventional wooden doors. Its internal cavity is densely filled with high-quality Sound Absorbing Cotton, which efficiently traps internal sound waves and attenuates low and medium-frequency noise that easily penetrates ordinary door structures. Reinforced with embedded Shock Absorbing Board, the door effectively weakens structural vibration transmission and prevents resonant noise triggered by continuous sound wave impact, maintaining consistent sound insulation effects in high-noise environments. The refined upholstered surface enhances indoor decoration while cooperating wit…

Others Category Doors And Windows Category Sound Insulation Category Sound Absorbing Category