The Global Outdoor Sound Barriers Market was valued at US$ 1,250 Million in 2022 and is projected to reach US$ 2,100 Million by 2035, growing at a Compound Annual Growth Rate (CAGR) of 4.8% during the forecast period (2022–2035). This growth is being driven by rapid urbanization, stringent environmental noise regulations, and the increasing need for effective sound control solutions in transportation, industrial, and residential sectors.

As urban landscapes expand and industrial activities intensify, noise pollution has become a pressing concern for communities worldwide. The focus is shifting toward innovative companies that design and manufacture durable, high-performance outdoor sound barriers to create quieter, healthier environments. In this blog, we profile the Top 10 Companies in the Outdoor Sound Barriers Industry—a blend of precast specialists, acoustic innovators, and sustainable material providers who are leading the charge in noise reduction technologies.

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🔟 1. Fort Miller Group

Headquarters: Schuylerville, New York, USA
Key Offering: Precast concrete sound barriers, modular noise walls

Fort Miller Group stands out as a pioneer in precast concrete solutions, delivering robust outdoor sound barriers that excel in high-traffic environments like highways and rail lines. With decades of experience, the company has engineered barriers that not only attenuate noise effectively but also withstand harsh weather conditions. Their products are widely used in major infrastructure projects across North America, where they help mitigate the acoustic impact of transportation corridors on nearby residents.

Because of their commitment to precision engineering, Fort Miller’s barriers achieve sound reduction levels up to 20 decibels, making them a go-to choice for urban planners. Furthermore, the company’s emphasis on customization allows for aesthetically pleasing designs that blend with natural surroundings, addressing both functional and visual needs in community settings.

Key Innovations:

• Advanced precast technology for rapid installation and minimal disruption

• Integration of absorptive materials for enhanced broadband noise control

• Focus on recyclable concrete mixes to support sustainable construction

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9️⃣ 2. Hoover Treated Wood Products

Headquarters: Thomson, Georgia, USA
Key Offering: Treated wood sound barriers, timber noise walls

Hoover Treated Wood Products specializes in eco-friendly wood-based sound barriers that offer a natural alternative to concrete and metal options. Operating primarily in the U.S. Southeast, the company supplies barriers for highways, industrial sites, and utility corridors, where their products provide excellent sound absorption while maintaining an aesthetically appealing, wood-grain finish.

What sets Hoover apart is their proprietary treatment process, which enhances wood durability against moisture, insects, and UV exposure, ensuring long-term performance in outdoor settings. However, as environmental concerns grow, their barriers have gained traction in projects aiming for LEED certification, demonstrating how traditional materials can align with modern sustainability goals.

Key Innovations:

• Pressure-treated timber for extended lifespan in variable climates

• Hybrid wood-metal designs for improved structural integrity

• Partnerships with forestry programs for responsibly sourced materials

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8️⃣ 3. Dynamic Precast Company

Headquarters: Lafayette, Colorado, USA
Key Offering: Precast concrete panels, custom noise abatement walls

Dynamic Precast Company has built a reputation for delivering high-quality precast solutions tailored to the demands of busy infrastructure developments. Their outdoor sound barriers are engineered for aviation runways, railroads, and construction sites, where they effectively reduce operational noise while complying with federal and state regulations.

The company’s approach involves close collaboration with engineers to optimize barrier height, thickness, and absorptive properties, resulting in solutions that not only meet but exceed noise reduction standards. In recent years, Dynamic Precast has expanded its portfolio to include barriers with integrated lighting and signage, adding layers of functionality to traditional noise control.

Key Innovations:

• Modular precast systems for scalable installations

• Incorporation of porous concrete for better low-frequency absorption

• Research into lightweight aggregates to reduce transportation emissions

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7️⃣ 4. Coastal Precast Systems

Headquarters: Savannah, Georgia, USA
Key Offering: Coastal concrete barriers, corrosion-resistant noise walls

Coastal Precast Systems excels in providing sound barriers suited for humid and coastal environments, where standard materials might degrade quickly. Serving applications in utilities, highways, and marine-adjacent industrial zones, their products feature enhanced durability to combat salt air and heavy rains, ensuring reliable noise mitigation over time.

Because coastal regions are prone to extreme weather, Coastal Precast incorporates fiber-reinforced concrete that boosts tensile strength without compromising acoustic performance. This innovation has made them a preferred supplier for large-scale projects in the southeastern U.S., where they balance environmental resilience with effective sound attenuation.

Key Innovations:

• Specialized coatings for weather and corrosion resistance

• Prefabricated panels for efficient assembly in challenging terrains

• Commitment to low-VOC materials for healthier installation processes

Download FREE Sample Report: Outdoor Sound Barriers Market – View in Detailed Research Report

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6️⃣ 5. AcoustiGuard

Headquarters: Abbotsford, British Columbia, Canada
Key Offering: Acoustic barriers, sound curtain systems for outdoor use

AcoustiGuard brings a fresh perspective to the market with flexible and portable sound barrier solutions, ideal for temporary construction sites and industrial operations. Their outdoor sound curtains and modular walls are designed for quick deployment, offering noise reduction without the permanence of traditional structures.

This flexibility is particularly valuable in dynamic environments like building construction, where noise levels can fluctuate. AcoustiGuard’s barriers use multi-layer fabrics and foams that absorb sound waves effectively, and their lightweight design facilitates easy relocation, reducing overall project costs and timelines.

Key Innovations:

• Retractable curtain systems for adaptable noise control

• High-performance acoustic fabrics resistant to outdoor elements

• Integration with monitoring sensors for real-time noise assessment

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5️⃣ 6. ZAK Acoustic

Headquarters: Deer Park, New York, USA
Key Offering: Metal and composite sound barriers, custom acoustic enclosures

ZAK Acoustic is renowned for its metal-framed barriers combined with absorptive composites, providing versatile solutions for aviation, railroad, and utility applications. Based in the U.S., the company focuses on engineering barriers that handle high wind loads and thermal expansion, ensuring stability in diverse outdoor conditions.

However, what truly differentiates ZAK is their emphasis on aesthetic integration, offering barriers that can incorporate artwork or vegetation to harmonize with urban settings. This approach not only mitigates noise but also enhances community acceptance of infrastructure developments.

Key Innovations:

• Galvanized steel frames for superior durability

• Composite panels with varying densities for targeted frequency absorption

• Collaborations for green wall integrations promoting biodiversity

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4️⃣ 7. Amcon Block and Precast

Headquarters: Sioux City, Iowa, USA
Key Offering: Block and precast noise walls, highway sound barriers

Amcon Block and Precast delivers cost-effective, block-based sound barriers that are a staple in Midwest highway projects and industrial parks. Their modular blocks allow for straightforward assembly, making them suitable for both large-scale and localized noise control needs.

Furthermore, Amcon’s products are engineered for seismic resistance, which is crucial in regions prone to earthquakes. By using interlocking designs, they achieve seamless barriers that minimize sound leakage, providing reliable protection for nearby communities and workers.

Key Innovations:

• Interlocking concrete blocks for quick, tool-free installation

• Sound-absorptive inserts within block structures

• Use of recycled aggregates to lower environmental impact

Download FREE Sample Report: Outdoor Sound Barriers Market – View in Detailed Research Report

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3️⃣ 8. Kinetics Noise Control

Headquarters: Dublin, Ohio, USA
Key Offering: Industrial noise barriers, vibration isolation systems

Kinetics Noise Control targets the industrial sector with specialized outdoor barriers that address both airborne noise and vibrations from machinery and utilities. Their solutions are deployed in power plants, refineries, and rail yards, where comprehensive noise management is essential for compliance and worker safety.

The company’s expertise lies in combining barriers with isolation mounts, creating holistic systems that reduce noise transmission paths. This integrated method has proven effective in minimizing disturbances in densely populated areas adjacent to industrial facilities.

Key Innovations:

• Hybrid barrier systems with vibration damping

• Custom-engineered panels for specific industrial frequencies

• Focus on modular designs for phased industrial expansions

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2️⃣ 9. eNoiseControl

Headquarters: Richland Hills, Texas, USA
Key Offering: Enclosure-based sound barriers, outdoor acoustic curtains

eNoiseControl offers innovative enclosure solutions for equipment like generators and pumps, using outdoor sound curtains and barriers to contain noise at the source. Their products are particularly popular in oil and gas operations, construction, and aviation support areas, providing portable yet effective noise reduction.

Because source control is often more efficient than perimeter barriers, eNoiseControl’s designs incorporate heavy-duty fabrics and frames that endure outdoor exposure. They also provide acoustic testing services to validate performance, helping clients meet regulatory requirements with confidence.

Key Innovations:

• Portable curtain enclosures for mobile equipment

• Weatherproof acoustic materials with high STC ratings

• Digital modeling for predictive noise reduction outcomes

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1️⃣ 10. Aftec

Headquarters: San Marcos, California, USA
Key Offering: Architectural precast barriers, textured noise walls

Aftec leads with visually striking sound barriers that combine functionality with architectural appeal, serving highways, urban developments, and commercial sites. Their textured precast panels mimic stone or brick, allowing barriers to serve as design elements rather than mere necessities.

This aesthetic innovation has broadened their market, as cities seek to beautify infrastructure while tackling noise issues. Aftec’s barriers also feature superior sound absorption, achieved through embedded channels and materials, ensuring they perform as well as they look.

Key Innovations:

• Decorative precast with integrated acoustics

• Custom molds for site-specific artistic expressions

• Sustainable practices including fly ash incorporation for greener concrete

Read Full Report: Outdoor Sound Barriers Market – View in Detailed Research Report

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🌍 Outlook: The Future of Outdoor Sound Barriers Is Sustainable and Adaptive

The outdoor sound barriers market is evolving rapidly, with traditional materials like concrete and metal continuing to hold strong, but the push toward sustainable, adaptable solutions is reshaping the landscape. Investments in eco-friendly composites, recyclable components, and smart monitoring technologies are set to drive the next wave of innovation, as governments and industries prioritize noise pollution reduction alongside environmental stewardship.

Concrete remains the dominant segment, projected to reach significant market share due to its durability and cost-effectiveness, while segments like metal and wood offer alternatives for specific applications. Applications in highways and aviation will continue to fuel demand, supported by global infrastructure spending and urban expansion.

📈 Key Trends Shaping the Market:

• Rising adoption of sustainable materials in Europe and North America to meet green building standards

• Regulatory mandates for noise barriers along transportation routes, with 5-10% mandates in emerging markets by 2030

• Integration of IoT sensors for real-time noise monitoring and predictive maintenance

• Collaborations between manufacturers and urban planners for multifunctional barriers that enhance landscapes

Read Full Report: Outdoor Sound Barriers Market – View in Detailed Research Report

The companies profiled here are not only building barriers against noise—they’re forging the path toward quieter, more livable cities and sustainable industrial practices.

With the global market segmented by type—including concrete, metal, wood, and others—and applications spanning highways, aviation, utilities, railroads, building construction, and more, opportunities abound for stakeholders to capitalize on growth drivers like urbanization and regulatory compliance. North America and Asia-Pacific lead in regional shares, with China and the U.S. forecasted for substantial expansions. The top players collectively hold a significant revenue share, underscoring a competitive yet collaborative industry focused on innovation.

In terms of competitor analysis, key firms demonstrate strong revenues and sales volumes, with the top five accounting for approximately 45% of the market in 2022. This concentration highlights the importance of established expertise, while smaller innovators like those specializing in wood or composite materials bring fresh dynamics. Overall, the market’s trajectory points to a blend of technological advancement and environmental responsibility, ensuring outdoor sound barriers remain essential for modern development.