Acoustic Doors
J.A. Brown installs professional grade acoustic doors designed for noise reduction.

Noise-Lock® Acoustic Doors
20, 60, 90 min and 3-hr Fire 3 PSI Blast STC 43 to 64 and NIC 70 assembly.
Since 1949, IAC Acoustics has installed more than 100,000 sound control doors in a wide variety of applications with STC (Sound Transmission Class) ratings from STC 43 to STC 64 and NIC 70 assembly. All IAC sound-rated door designs are tested in NVLAP accredited laboratories. Of greater importance is consistently high in-field noise reduction attained under actual job conditions.
IAC delivers a fully factory assembled door unit including leaf, time-saving split frame, seals, latching hardware, and glazing. IAC Noise-Lock® custom doors are designed to meet your specific functional and dimensional access requirements.
Acoustic Door Applications
Noise-Lock® Acoustic Doors are designed to meet the diverse acoustic requirements of various industries and facilities. From enhancing sound quality in concert halls to maintaining confidentiality in secure areas, acoustic doors provide exceptional sound insulation and performance.
- Auditoriums
- Concert Halls
- Control Rooms
- Convention Centers
- Conference Rooms
- Engine Test Cells
- Music Practice Areas
- Offices
- Machinery Enclosures
- Radio Studios
- Mechanical Equipment Rooms
- Recording Studios
- Secure Areas
- Pulpits
- TV
- Stage/Prop Areas
- RF/Acoustic Shielded Facilities
- Test Facilities
- Vibration Test Labs
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 doors? Contact a J.A.Brown specialist today!
IAC Supplied Case Studies
Detailed accounts of successful installations across various institutions, showcasing the effectiveness of IAC acoustic doors in real-world applications.
Data Sheets
Comprehensive documents providing technical specifications and performance metrics for different models of their Noise-Lock® acoustic doors.
Specifications
General guidelines outlining the design, materials, and performance standards for their Noise-Lock® doors, ensuring they meet specific project requirements.
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: