Acoustic Louvers
J.A. Brown installs professional grade acoustic louvers designed for noise reduction.

Acoustic Louvers
Noishield and Slimshield acoustic louvers from IAC Acoustics reduce noise pollution from plant cooling towers, boiler rooms, and air handling systems in all types of buildings, including power stations, chemical treatment plants and offshore applications. Our acoustic louver solutions from will help to combat environmental noise problems that affect mixed, commercial and residential areas. Our acoustic louver panels and acoustic grilles reduce noise from a wide variety of applications that include:
- Fresh air intakes for ventilation systems
- Mechanical equipment screens
- Noise attenuation solutions for roof top plant rooms
- Acoustic barriers and screens
- Process air intakes
- Cooling tower inlet attenuators and screens
Should none of our standard range of silencers meet your requirements we will develop one for you. If you have a special requirement, please contact us and our specialist team will be able to provide you with a bespoke solution.
High Performance Acoustic Louvers
IAC acoustic louvers are high performance and, with our turnkey capabilities, are favoured by architects, contractors, and building designers the world over. IAC acoustic louvers reduce noise for building intake/exhaust openings and for mechanical services plants. We have completed thousands of installations worldwide. IAC acoustic louvers can be either curved (Noishield) or linear (Slimshield) blade styles that can match perfectly the overall scale and aesthetics of a new building.
Features & Benefits of Acoustic Louvers:
- Rugged all-steel galvanized construction. Stainless steel, aluminium and other materials available.
- Inert, vermin-proof, weather-rated, non-combustible acoustic fill.
- Aerofoil shaped splitter blade (type R and LP) for maximum noise reduction with minimum pressure drop.
- Perforated splitter underside for maximum sound absorption.
- Weather stop inhibits rain/snow entry.
- Available in a variety of depths, in both single and double banked versions.
- Available in a variety of durable, attractive finishes, e.g. vinyl coated steel, polyester powder paint, mill finish aluminium, Syntha Pulvin, galvanized and stainless steel.
- Modular sizes enable assembly of rectilinear louver walls of almost any size.
- Louver blade orientation blocks horizontal line of site, enhancing both aesthetics and acoustic performance.
- Detachable galvanised bird screen fitted as standard on rear of louver. Insect screens also available
IAC Acoustics is the world's leading manufacturer of rugged, high-performance acoustic louvers. All IAC acoustic louvers are laboratory tested and rated and come with comprehensive acoustic performance data, offering a genuine solution to noise reduction challenges.
Acoustic Louver Details
High Performance Acoustic Louvers
Acoustic Louver Panels
Product Resources
Have questions about acoustic louvers? Contact a J.A.Brown specialist today!
Finishes Available:
- Galvanized steel, with polyester powder coat and mill finish.
- Aluminum, with polyester powder coat and mill finish.
- Polyester powder coated (PPC)
- Stainless steel
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: