Noise Enclosures

Product Features

IAC Acoustics’ noise enclosures consist of pre-engineered, modular acoustical metal panels (“building blocks”) that can be configured and assembled into a wide variety of structures used to control and reduce excessive noise levels in industrial, commercial, institutional and community environments. Moduline is particularly suited for applications requiring a high degree of noise reduction of 40 decibels or more combined with rugged durability. Moduline is particularly well suited to:

• Integration of lighting, ventilation, fire fighting systems, air-conditioning, etc.
• Available sound and vibration isolating floor systems
• Designs for interior and exterior installation sites
• Available Noise-Lock® sound control door & window systems
• Installation services that can be included in IAC Acoustics’ scope of supply

Acoustic Enclosure Walls, Ceilings & Floors

• Moisture protection for absorption materials prevents entrapment of volatile or corrosive liquids
• Noise-Foil® sound absorption system reduces reverberant build-up within existing “hard” structures
• Optional Fire-Noise-Lock® construction provides certification of 1.5 hour fire rating — all components shipped with UL label

Acoustic Enclosure Doors & Other Accessories

• Single and double-leaf “Cam-Lift”, no-sill personnel doors. Clear opening to 8′ x 14′ (2438 x 4267 mm). Special designs for larger openings available.
• Panic hardware
• Manual and automated single and double-leaf sliding doors
• Removable panel details — all hardware captive
• Access plugs for local access
• Double-glazed window units provide visibility at no loss of acoustic integrity
• UL fire-rated doors — 3 hours — up to 42″ x 90″ (1067 x 2286 mm) single-leaf clear opening. 84″ x 90″ (2134 x 2286 mm) double-leaf clear opening.

Acoustic Enclosure Standard Materials

• Cold-rolled solid steel and galvanized steel with a durable powder coated finish

Sound Enclosure Ventilation

• Acoustically compatible systems — 100 -10,000 cfm (170 -17,000 m3 / hr)
• Wide range of acoustically and aerodynamically rated silencers for normal & most exacting requirements

Optional Sound Enclosure Materials

• All galvanized construction
• Special stainless constructions — contact IAC Acoustics for additional details

Fire Resistance Ratings

Fire-Noise-Lock™ panels ship with UL labels certifying 1-hour (solid side) and 1.5-hour (absorptive side) fire ratings. Doors are certified and ship with UL fire ratings available up to 3 hours.

Blast Resistance

Moduline structures and components can be designed to withstand blast loads, with doors remaining operable after blast — please contact the factory for details.