Noise cancellation doors News
IAC Acoustics is introducing new fire rated acoustic doors.
New style door, all tests to ISO1634 (European standard) – All are 50dB doors.
* Single door up to 2.6m high × 1.2m wide – opening away from the fire. 30 minutes EI (Integrity and Insulation)
* Double door up to 2.6m high × 2.6m wide, opening away from the fire – 30 minutes I (Integrity only)
* Single door, up to 2.194m high × 1.115m wide, outward opening – 60 minutes I & 90 minutes Integrity.
* Single door, up to 2.194m high × 1.115m wide, opening into the f