IAC Acoustics Noise-Lock® Window

SKU: WINIAC

Typical Shipping Lead Time: 5-8 weeks after approval of design drawings

The IAC Acoustics Noise-Lock® Window is a high performance soundproof window for use in a wide range of architectural and industrial applications. Thousands of Noise-Lock® acoustic windows have been installed in industrial and commercial buildings throughout the world. Maintain visibility while blocking sound in virtually any situation. IAC Acoustics Noise-Lock® Windows are available in a wide range of standard models. Additionally, there is the ability to custom design and manufacture windows to suit specific applications.

These acoustic windows are laboratory tested and manufactured with precision from strong, durable metal (aluminum or stainless/galvanized steel) with reliable acoustic seals. We factory assemble for rapid, simple installation and to ensure perfect integration with any construction system. IAC products are renowned for quality, durability and guarantees for in-field performance.

IAC Noise-Lock® Windows are an excellent choice for factory offices and enclosures, hospitals, schools, nightclubs, laboratories, museums, TV studios, radio stations, audiometric rooms, test cells, translation booths, music practice rooms, hotels, offices and more.

Features:

  • Certified performance
  • STC ratings from 35 to 59
  • Noise reduction NIC 30-54 dB
  • Steel construction
  • Standard and custom sizes
  • Fully factory assembled
  • Integrates with all types of construction
  • UL fire, bullet and angle pane options
  • Stackable

Technical formation for IAC Acoustics Noise-Lock® Window:

  • Size: standard or custom as required
  • Glazing options:
    • Laminated safety glass
    • Tempered safety glass
    • One-way vision mirror
    • Non-reflective, heat resistant
    • Bullet resistant
    • Polycarbonate
    • Wire-inserted safety glass
  • STC: 39-59
  • LSG: Laminated Safety Glass BRG: Bullet Resistant Glazing
Sound Transmission Loss (Hz) per ASTM E90
 Type STC 125 250 500 1000 2000 4000 Frame
Depth
Glass Thickness Glass Type Weight
lb/ sq ft
Single
Glazed
35 24 28 31 35 37 40 4″ 1/4″ LSG 5
39 30 33 36 39 42 48 4″ 1/2″ LSG 8
Double
Glazed
53 31 40 53 59 62 60 8″ 1/4″ & 1/4″ LSG & LSG 12
57 39 47 52 60 68 77 10″ 1/2″ & 1/4″ LSG & LSG 18
58 42 47 55 64 63 63 18″ 1-3/16″ & 1/4″ BRG & LSG 27
59 42 50 55 59 70 78 10″ 1/2″ & 3/8″ LSG & LSG 20

For more information on our IAC Acoustics Noise-Lock® Window,
call us at 800.782.5742 or contact our sales department.