Acoustical Noise Barriers

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The KOCH Acoustical Noise Barrier System is a lightweight, sound-absorptive modular panel system that is placed between the noise source and receiver. The barrier system is installed outdoors on the ground or on the roof in a vertical or horizontal configuration to create highly effective environmental noise reduction solutions. In addition to engineering support, we supply everything you need from support steel, doors, openings, flashing, fasteners and transportation, to noise barrier assembly.

KOCH’s unique roll-forming coil processes enable fabrication of noise barrier panels up to 22 feet, saving installation time and costs. Construction materials consist of corrosion-resistant galvannealed and galvanized steel and non-adsorbent, non- combustible mineral wool for outdoor exposure. Our baked-on, high-scuff and abrasion, corrosion and chemical resistant powder coat paint finish is resistant to fading, cracking, peeling and marring.

Through decades of experience and product development, the KOCH Acoustical Noise Barrier System often exceeds customer expectations in most selection criteria including sound attenuation, appearance, cleanability, abuse resistance, stability, cost, and ease of installation.

Uses and Applications for Noise Issues

  • Rooftop HVAC Equipment Noise
  • Power Generation Noise
  • Utility Transformer Noise
  • Gas Compression Station Noise
  • Engine Generator Noise
  • Outdoor Amphitheater Noise
  • Waste Water Treatment Noise
  • Manufacturing Facilities Noise
  • Salvage Yard Noise
  • Transportation: Highway, Airport and Rail Noise
  • Industrial Exhaust Fan and Stack Noise
  • Loading Dock Noise

Advantages

  • Features tongue and groove interlocking modular panels

Optimum Appearance

  • Our 33” wide acoustical panels complement commercial architectural insulated panel systems

Superior Finish and Corrosion Resistance

  • High-scuff, abrasion- and weather-resistant baked on polyester powder coat finish is available in any color
  • Perforated sheets are coated on both sides to ensure precise coverage
  • Powder coat finish is protected during shipment and assembly with PVC wrap
  • All material is hot dipped galvanized and galvannealed steel
  • Panels are self-draining and acoustical fill is non-adsorbent

Quick, Low-Cost Noise Barrier Installation

  • Features fewer components due to tongue-and-groove interlocking seams which eliminates separate “H” joiners
  • Large, 33″ x up to 20”-0″ long noise barrier panels are produced as a result of unique roll-forming processes
  • Truckload projects are packaged in lift-sized groups on open-top trucks for easy overhead crane or over-the-side forklift

Exceptional Service

  • AutoCAD approval prints, submittals and final assembly drawings are furnished with every project
  • Provides unmatched engineering technical expertise and project management support

Outstanding Performance

  • Noise reduction and absorption coefficient values are provided by Riverbank Acoustical Laboratories, the best independent source of valid acoustical data