Noise-Lock® Industrial Doors

High-Performance Acoustic Doors for Industrial Applications

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IAC Acoustics is a leading supplier of high-performance steel acoustic doors with over sixty years of experience in solving issues relating to noise isolation and containment. IAC Acoustics offers a wide range of standard models, plus the ability to custom design and manufacture doors to suit specific applications.

Over one million Noise-Lock® acoustic door sets have been installed in industrial and commercial buildings throughout the world. Typical applications include anechoic chambers, reverberation rooms, dynamometer test cells, laboratories, plant rooms, automotive NVH and power stations — in fact virtually any situation where sound must be contained within or excluded from a room or building.

Engineered & Factory Assembled Advantages

IAC Acoustics produces an engineered system — fully factory assembled complete with a leaf, split-frame, seals, hinges and hardware. All doors are pre-hung for operational alignment, fit and finish before shipping.

Noise-Lock® Doors are laboratory-tested for performance in independent laboratories, further supported by installed site testing. IAC Acoustics is renowned for quality, durability and guarantees in-field performance.

High Performance Features

  • Self-aligning magnetic seals assure long life and high field performance, even under constant use
  • Cam-lift hinges lower and seal the door to the floor eliminating the high-maintenance of automatic drop seals
  • Split frames eliminate in-field grouting to achieve the specified acoustic performance and provide quick and clean installation times

Performance & Flexibility

IAC Acoustics offers a comprehensive range of high-performance products designed for industrial applications. IAC Acoustics’ Noise-Lock® doors feature:

  • Performance ratings from STC-51 / Rw50  to more than STC-64 / Rw63
  • Design flexibility with all doors available in standard and custom sizes or designs
  • Multiple sized options of Vision Panels, supported with laboratory test data
  • Powder coat finish options
  • UL fire ratings available
  • Blast-resistance ratings up to 3psi
  • Radio frequency shielding up to 100dB
  • ADA compliance
  • Industry leading fabrication times

Noise-Lock® Range

  • Single Leaf
  • Double Leaf
  • Tri & Quad Leaf
  • Fire Rated
  • Glazed
  • Hatches

Features Available

  • Blast / ballistic resistance
  • Radio frequency shielding
  • Electrical operation

Acoustic Performance

  • STC-51 / Rw50 to STC-64 / Rw63

In 2018, Test-Tech was ready for a state-of-the-art upgrade, and IAC Acoustics was there to help. IAC partnered with O’Neill Engineered Systems and Lube-Tech’s Engineering Manager, Denny Swanson, to meet the complex requirements of this multi-room dyno test facility.

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