Thousands of IAC Noise-Lock acoustic doors can be found in industrial and commercial buildings worldwide. They are an ideal solution for all areas where noise must be effectively reduced, such as product test benches and acoustic test rooms, laboratories and technical centers.
The development of the IAC Super Noise-Lock door series has focused on preventing noise from the outside getting in or internal noise penetrating to the outside. As a result, the Super Noise-Lock door with superstructure achieves a sound reduction index of up to 67dB at 500Hz. Super Noise-Lock doors also feature a mature and tested steel sheet construction, enabling high-frequency shielding up to 80dB.
IAC’s doors are planned, manufactured, delivered and installed with special seal and fitting systems in standard and customized designs. They can also be offered and equipped with additional protection devices.