Mobile or Temporary Sound Barrier Walls
Temporary and changing noise sources can create problems quickly. Construction equipment, mobile generators, pumps, compressors, drilling operations, maintenance work, and temporary industrial activity can all produce unwanted sound that affects nearby workers, residents, businesses, or public areas.
Sound Fighter® Systems’ LSE® Mobile Noise Barriers are portable sound barrier walls designed for outdoor applications where noise control is needed without installing a permanent wall. These mobile barriers can be positioned near the source, left in place for the duration of the work, and relocated when the noise source or project location changes.
Unlike hard reflective panels that can redirect sound, LSE® Mobile Noise Barriers use absorptive panels to help reduce reflected sound energy while blocking the direct path between the noise source and nearby receivers. This makes them a practical option for construction, industrial, utility, oil and gas, commercial, and equipment-related noise-control needs.
Sound Fighter® Systems’ Mobile Sound Barriers are simply the most effective portable noise abatement & mobile noise barrier solution available – outperforming, outlasting and out-maneuvering all other temporary noise barrier walls in its class.
Learn about our Mobile Noise Barriers
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Frequently Asked Questions About Portable Sound Barrier Walls
What are portable sound barrier walls?
Portable sound barrier walls are movable acoustic barrier systems used to reduce temporary or changing outdoor noise. They can be positioned near equipment, work zones, generators, pumps, compressors, construction areas, or other noise sources, then relocated when the project or noise source moves.
How do LSE® Mobile Noise Barriers reduce noise?
LSE® Mobile Noise Barriers reduce noise by interrupting the direct sound path between the source and receiver. Their absorptive panels also help reduce reflected sound energy, which is useful where temporary equipment, job sites, hard surfaces, or nearby structures could otherwise redirect sound.
What types of projects use mobile noise barriers?
Mobile noise barriers can be used for construction sites, temporary industrial work, utility projects, generators, pumps, compressors, drilling operations, maintenance projects, road work, oil and gas sites, and other applications where the noise source may move or the barrier is only needed for a limited period.
Why use a mobile noise barrier instead of a permanent sound wall?
A mobile noise barrier is useful when the noise source is temporary, the project location changes, or the facility needs the flexibility to move the barrier to another area later. The current Sound Fighter page notes that mobile barriers can be positioned to isolate a noise source, left in place as long as needed, and then relocated to another site.
Can mobile noise barriers include doors, louvers, or cut-outs?
Yes. Sound Fighter Systems’ mobile barrier product options include personnel doors, acoustic louvers for airflow, and special cut-outs for piping or conduit. These features allow the barrier layout to support access, ventilation, and site-specific equipment requirements.
Are LSE® Mobile Noise Barriers absorptive?
Yes. Sound Fighter’s mobile barrier specifications describe the system as a custom fabricated, sound-absorptive mobile noise barrier. The listed performance requirements include NRC 1.00 or greater and STC 33 or greater, based on referenced ASTM test methods.
