Acoustic Walls/Barriers/Screens
J.A. Brown installs professional grade acoustic walls, barriers and screens designed for noise reduction.

IAC acoustic barrier solutions are the preferred choice of contractors, acoustical engineers, landscape architects, and highways departments of local authorities. We test all components in our laboratories to make sure that we achieve your noise control targets.
Noishield® Sound Barrier & Screen Systems
High performance acoustic barriers offer an effective solution to reduce environmental noise pollution. Our certified acoustic barriers solve a wide variety of environmental noise problems that include transport, utilities, mechanical plant, sporting facilities, industrial sites, manufacturing and distribution.
Acoustic barriers are ideal for ground level, road, rail, bridges, and rooftop community noise control applications. Our noise barriers protect communities from unwanted noise generated from roads, railways and airports. IAC Acoustic barrier systems optimize sound transmission loss and sound transmission properties. They are durable; aesthetically pleasing and can carry a range of finishes that blend in with local surroundings.
At IAC, we offer you a complete turnkey acoustic barrier solution. Prior to undertaking any project, we carry out an acoustic and visual impact assessment of your facility. We make sure that you get right type of barrier to meet your needs. At IAC, we offer three different methods of combating environmental noise pollution.
IAC has been manufacturing acoustic barriers since the mid-1960s. We are pioneers in the design of lightweight yet robust steel and aluminum barriers. In 2008, our environmental Research and Development teams developed the world’s first ‘angled’ barrier construction for roadside and railway applications, yielding the same top acoustic performance, with reduced material requirements.
Turnkey Acoustic Barrier Solutions
At J.A. Brown, our barrier turnkey service includes all aspects of the manufacturing process including engineering; foundations; structural supporting steel columns; and acoustic panels; along with installation. We have the expertise and experience to offer complete turnkey packages including the design, manufacture and installation of the complete barrier wall, including the steel columns.
Our Acoustic Barriers Offer Solutions to a Variety of Industry Sectors
Transport Infrastructure
Utilities
Mechanical Plant
Manufacturing and Distribution
Data Storage Centers
Noise-Lock® Acoustic Door Details
Acoustic Door Features
- Fully factory assembly and functional testing
- Self-aligning magnetic seals provide durability and high field performance under adverse conditions
- Cam-lift hinges and ADA compliance
- NVLAP Laboratory Testing of all designs
- Time-saving split frame
- Wood Veneer finish over 100 species
- SCIF Rooms
Acoustic Door Ratings
- 20, 60, 90 min and 3-hr Fire Rating
- 1 PSI Blast
- STC 43 to 64 and NIC 70 assembly
Product Resources
Have questions about acoustic walls, barriers or screens? Contact a J.A.Brown specialist today!
IAC Supplied Case Studies
Case Studies conducted by IAC provided by various installers.
Ready To Reduce Noise?
J.A. Brown company expertly serving Pennsylvania from Pittsburgh to Philadelphia, Delaware, and Southern New Jersey for nearly 70 years!
Contact Us Today For A Free Estimate.

Why Choose J.A. Brown?
With decades of experience, a commitment to delivering tailored solutions, and a proven track record across diverse industries, J.A. Brown stands out as your trusted partner.
We understand the unique challenges of noise and vibration control, whether in manufacturing, healthcare, or commercial settings. When precision, reliability, and expertise matter, J.A. Brown delivers results that meet regulatory standards and exceed client expectations.
Decades of Expertise
With nearly 70 years in business, J.A. Brown brings unmatched knowledge and experience to tackle even the most challenging noise and vibration isolation issues.
Premier Partnerships
We use industry-leading products, from IAC Acoustics, Kinetics Noise Control, and Catalyst Acoustics Group to deliver unmatched performance and durability.
Tailored Solutions
We provide custom noise and vibration control solutions designed to meet the unique demands of your industry, ensuring precision and lasting performance.
Proven Results
We have a proven track record of successfully implementing noise and vibration control systems that meet regulatory standards and enhance operational environments.
What to Expect When Working with J.A. Brown
When you partner with J.A. Brown for your noise and vibration control needs, you can expect a seamless, comprehensive process from initial evaluation to project completion.
We take pride in providing clear communication, technical expertise, and hands-on support at every stage of the project to ensure your goals are met with precision and reliability.

Initial Consultation and Assessment
We begin with a detailed consultation to understand your specific noise and vibration control needs. We identify problem areas and assess the unique requirements of your facility. This involves potentially introducing you to an industry expert Acoustic Consultant from our expansive network.
Customized Solution Design
Based on this assessment, our team develops a customized solution tailored to your environment. This includes selecting the appropriate materials and products to address your specific needs.
Comprehensive Proposal
We provide a clear, detailed proposal that outlines the scope of work, project timeline, and costs, ensuring you have a full understanding of the process and expectations before moving forward.
Professional Installation
Our experienced technicians handle the installation, working efficiently to minimize disruption to your operations. We ensure products are installed to the highest standards for best performance.
Compliance and Final Testing
We can facilitate rigorous testing to ensure all solutions meet industry standards, providing you with peace of mind that your project is fully completed.
Ongoing Support and Follow-Up
We offer follow-up services to ensure the system is functioning as expected. We provide ongoing support and maintenance to ensure long-term effectiveness.

Get In Touch
Fill out the below form and a J.A. Brown noise and vibration control specialist will respond to your inquiry. You can also reach us during normal business hours at: