Train Sound Barriers
Railway noise can affect homes, businesses, schools, parks, and communities located near active rail corridors or rail yards. Commuter trains, freight trains, mass transit systems, locomotives, rail cars, horns, braking activity, and yard operations can all create sound that travels beyond the track area and into nearby properties.
Sound Fighter® Systems designs absorptive train sound barrier walls for railway noise reduction projects involving commuter rail, freight rail, general mass transit, and rail yard applications. Unlike reflective concrete or block walls that can redirect sound, our absorptive barriers are designed to reduce reflected sound energy while blocking the direct sound path between rail noise sources and nearby receivers.
For rail corridors, transit expansions, freight routes, and railway yards, a properly designed railway noise barrier can help reduce unwanted sound exposure while supporting durability, long-term outdoor performance, and community compatibility.
Our train noise reduction effectively provides solutions for:
- Commuter Rail
- Freight Rail
- General Mass Transit
- Railway Yards
Fortunately, the advanced absorptive materials found in high-performance absorptive noise barriers makes it possible to better mitigate unwanted noise created by train engines and rail cars.
While reflective products like concrete have been the traditional material for noise barrier walls, the advanced absorptive materials found in our barriers present a much more effective noise abatement option for such treatments.
Reflective products like block and concrete will only bounce sound waves in various directions. Our sound-absorptive barriers actually eliminate the sound waves that hit them, greatly reducing the overall noise.
Our sound barrier walls are by far the most effective railway noise barriers and noise abatement solutions available. For the very demanding challenges of railway noise mitigation – our highly effective noise barriers outperform and outlast all other sound barrier products in their class.
Learn About Railway Noise Reduction
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Open in new tab Facing noise issues caused by railroad and mass transit systems?
Sound Fighter Systems can provide an
effective sound abatement solution for you.
Frequently Asked Questions About Train Sound Barriers
What is a train sound barrier?
A train sound barrier is an outdoor acoustic wall installed between a rail noise source and nearby receivers, such as homes, businesses, schools, parks, or public spaces. It is designed to reduce noise from trains, rail cars, locomotives, rail yards, and mass transit operations.
What types of railway noise can sound barriers help reduce?
Train sound barriers can help reduce noise from commuter rail, freight rail, mass transit systems, rail yards, locomotives, rail cars, braking, wheel-rail interaction, and related rail operations. Sound Fighter’s current railway page lists commuter rail, freight rail, general mass transit, and railway yards as key applications.
How do railway noise barriers work?
Railway noise barriers work by interrupting the direct sound path between the rail noise source and the receiver. When properly designed, the wall creates an acoustic shadow zone on the receiver side. Barrier performance depends on height, length, placement, track elevation, receiver distance, terrain, gaps, and the type of rail noise being addressed.
Why use absorptive train sound barriers instead of reflective concrete walls?
Reflective materials such as concrete or block can redirect sound waves rather than reduce reflected sound energy. Absorptive train sound barriers help reduce sound reflections at the wall surface, which can be useful near parallel tracks, rail yards, structures, opposing neighborhoods, or areas where reflected sound could create secondary noise paths.
Can sound barriers be used around rail yards?
Yes. Sound barriers can be used around rail yards where switching, idling, maintenance activity, loading, braking, and locomotive movement create noise concerns. Rail yard barrier design should consider access, safety clearances, sightlines, drainage, operations, and the specific noise sources affecting nearby receivers.
Who uses railway noise barriers?
Railway noise barriers are commonly used by transit agencies, rail operators, Departments of Transportation, municipalities, developers, contractors, and property owners working near commuter rail lines, freight rail corridors, transit systems, and rail yards.
