Acoustic enclosures
Industrial Acoustic Enclosures
for Machinery, Test Cells & Equipment Noise Control
From modular curtain systems to high-mass rigid panels, we engineer enclosures to meet your noise goals, operational needs, and compliance requirements.
Contain Equipment Noise Without Compromising Operations.
Acoustic enclosures are engineered structures designed to contain noise from industrial equipment, testing environments, and mechanical systems. Memtech designs modular curtain enclosures and rigid panel acoustic enclosures that reduce noise from compressors, generators, paint booths, engine test cells, and manufacturing equipment while maintaining ventilation, visibility, and service access.
Our flexible curtain systems can achieve up to 20 dB noise reduction in four‑sided configurations, while our modular, rigid systems provide attenuation up to 50 dB, with options for ventilation, lighting, and fire-rated materials.
Whether you need modular, weather-resistant structural systems, or high-performance industrial noise management structures, we tailor each solution to your equipment, space, and requirements.
Our flexible curtain systems can achieve up to 20 dB noise reduction in four‑sided configurations, while our modular, rigid systems provide attenuation up to 50 dB, with options for ventilation, lighting, and fire-rated materials.
Whether you need modular, weather-resistant structural systems, or high-performance industrial noise management structures, we tailor each solution to your equipment, space, and requirements.
Our acoustic enclosures are engineered for use in demanding industrial applications, including:
- Compressors, pumps, and blowers in manufacturing and processing plants
- Generator and switchgear for utilities, data centers, and emergency power systems
- Turbine and cooling systems for renewable and gas energy facilities
- Press and stamping machines for metal fabrication and production lines
- HVAC systems for mechanical rooms and rooftop installations
- Control room and operator isolation in high-noise zones
- High-noise outdoor equipment requiring weather protection
- Test cells for R&D labs and quality control operations
- Product testing in noisy environments
Common Applications
Memtech designs acoustic enclosures for a wide range of indoor or outdoor industrial and testing applications where excessive equipment noise must be controlled while maintaining ventilation, visibility, and service access.
Industrial Equipment Enclosures
Modular acoustic enclosures provide a flexible solution for containing equipment noise at the source while preserving ventilation and service access.
Prefabricated acoustic panels can be configured into partial barriers, three-sided enclosures, or fully enclosed equipment rooms, allowing systems to be customized for the surrounding equipment layout and facility constraints.
Prefabricated acoustic panels can be configured into partial barriers, three-sided enclosures, or fully enclosed equipment rooms, allowing systems to be customized for the surrounding equipment layout and facility constraints.
Addressable noise sources:
Air Compressors
Generators
Paint Booths
Dust Collectors
Blowers
Pumps
CNC Machines
Exterior Industrial Machinery
Turbine Equipment
Dyno Test Cells &
Measurement Enclosures
Memtech designs engine test cell enclosures and dynamometer rooms using modular acoustic panels and ventilation silencing systems to manage engine noise, exhaust airflow, and thermal loads.
These systems create repeatable testing environments while preventing excessive noise from impacting adjacent workspaces or office areas.
Modular construction allows facilities to integrate test cells into existing buildings while maintaining access for maintenance, instrumentation, and equipment upgrades.
These systems create repeatable testing environments while preventing excessive noise from impacting adjacent workspaces or office areas.
Modular construction allows facilities to integrate test cells into existing buildings while maintaining access for maintenance, instrumentation, and equipment upgrades.
Engine Dyno Test Cells
Chassis Dynos
Motorcycle Dyno Testing
Equipment Certification Testing
Anechoic & Hemi-anechoic Chambers
Research and Development Labs
Secure Acoustic Rooms & SCIF Enclosures
Sensitive Compartmented Information Facilities (SCIFs) require specialized construction to prevent both acoustic and electronic information leakage. Modular secure rooms provide controlled environments designed to support government, defense, and secure communications applications.
These enclosures incorporate specialized construction methods to meet security and acoustic isolation requirements, while allowing installation inside existing commercial or government facilities.
These enclosures incorporate specialized construction methods to meet security and acoustic isolation requirements, while allowing installation inside existing commercial or government facilities.
Government Secure Meeting Rooms
Acoustic Isolation Room
Intelligence Facility Construction
Classified Program Facility
RF Secure Enclosure
Music Practice Rooms & Rehearsal Enclosures
Music practice rooms provide controlled acoustic environments designed to contain instrument noise while maintaining clear, balanced sound within the room. These modular enclosures are commonly used in schools, universities, recording studios, and performing arts facilities where musicians require isolated spaces for practice, rehearsal, and instruction without disturbing adjacent rooms.
Typical applications:
Individual music practice rooms
Band Rehearsal Rooms
Ensemble practice spaces
Recording and music production environments
Performing arts schools and universities
Let’s Engineer the Right Solution, Together.
Modular Rigid Enclosures
Acoustic enclosures
QuietMod™ Modular Panel Systems
Modular panel systems provide flexible, pre-engineered acoustic enclosures designed to control noise from industrial machinery, test rooms, compressors, generators, and manufacturing equipment.
These panelized systems create effective machine noise enclosures and equipment sound barriers while maintaining access for operation, ventilation, and maintenance.
Independently tested to verify acoustic performance, modular enclosure panels deliver predictable sound transmission loss and interior sound absorption, helping reduce equipment noise levels in industrial environments.
Their modular construction allows enclosures to be custom-fit around existing equipment and facility layouts, with the ability to expand, reconfigure, or relocate as operational requirements change.
These panelized systems create effective machine noise enclosures and equipment sound barriers while maintaining access for operation, ventilation, and maintenance.
Independently tested to verify acoustic performance, modular enclosure panels deliver predictable sound transmission loss and interior sound absorption, helping reduce equipment noise levels in industrial environments.
Their modular construction allows enclosures to be custom-fit around existing equipment and facility layouts, with the ability to expand, reconfigure, or relocate as operational requirements change.
Acoustic enclosures
QuietCell® Modular Test Environments
QuietCell Modular Test Environments provide a flexible, pre-engineered modular solution for reliable noise reduction in industrial and testing environments. Each QuietCell includes silenced ventilation and customizable features for long-term adaptability.
Performance & Design Characteristics:
- Partial Equipment Enclosures
Three-sided or U-shaped systems designed to reduce noise while maintaining ventilation and service access. - Integrated Roof & Ceiling Panels
Overhead panels provide vertical containment and improve overall enclosure performance. - Custom-Engineered Access
Integrated acoustic doors, windows, and removable panels for safe, convenient equipment access. - Ventilation & Environmental Controls
Designed with silencers, ducting, and airflow management to protect equipment performance. - Fire-Rated & Code-Compliant
Class A fire-rated materials to meet OSHA, NFPA, and local building requirements. - Indoor or Outdoor Applications
Weather-resistant designs for both climate-controlled interiors and exposed exterior locations. - Panelized Barrier and Absorber Construction
Modular panels combine dense barrier layers with absorptive interior surfaces to reduce transmitted noise and internal reflections. - Turnkey Design-to-Install Service*
From measurement and modeling to fabrication, delivery, and installation in select regions.
*Shipping available across the continental USA; installations are offered in select regions.
Acoustic enclosures
QuietGuard™ SCIF Enclosures & Doors
QuietGuard SCIF Enclosures and Doors are engineered for secure, sensitive facilities requiring both acoustic isolation and government compliance. Designed to meet ICD/ICS 705 requirements, these modular enclosures are expandable, reconfigurable, and deliver guaranteed security with silenced HVAC and shielding options.
QuietGuard SCIF Doors are engineered for maximum security and acoustic control, delivering solutions that meet government standards for Sensitive Compartmented Information Facilities.
QuietGuard SCIF Doors are engineered for maximum security and acoustic control, delivering solutions that meet government standards for Sensitive Compartmented Information Facilities.
Acoustic enclosures
QuietTest™ Dyno Test Cells
Dyno test cells are modular, pre-engineered acoustic enclosures designed for engine testing, chassis dynamometer testing, and motorcycle performance testing. These systems are engineered to support modern test facilities by providing controlled airflow, safe operating environments, and accurate, repeatable testing conditions, while delivering predictable noise reduction for engine and dynamometer noise.
Constructed using prefabricated acoustic wall and roof panels, dyno test cell enclosures can be configured as freestanding noise barriers, partial equipment enclosures, or fully enclosed test rooms. These modular systems effectively contain noise generated by engines, dynamometers, and supporting mechanical equipment while maintaining access for testing operations and equipment maintenance.
Unlike permanent construction, modular test cell enclosures allow facilities to integrate noise control around existing equipment and building layouts. Systems can be expanded, reconfigured, or relocated as testing requirements evolve. Each enclosure is engineered to balance sound transmission loss, interior sound absorption, ventilation requirements, structural performance, and equipment access to achieve reliable acoustic performance.
Typical project timelines include custom submittal drawings within 2–3 weeks and fabrication within 8–12 weeks, depending on project scope and system configuration.
Constructed using prefabricated acoustic wall and roof panels, dyno test cell enclosures can be configured as freestanding noise barriers, partial equipment enclosures, or fully enclosed test rooms. These modular systems effectively contain noise generated by engines, dynamometers, and supporting mechanical equipment while maintaining access for testing operations and equipment maintenance.
Unlike permanent construction, modular test cell enclosures allow facilities to integrate noise control around existing equipment and building layouts. Systems can be expanded, reconfigured, or relocated as testing requirements evolve. Each enclosure is engineered to balance sound transmission loss, interior sound absorption, ventilation requirements, structural performance, and equipment access to achieve reliable acoustic performance.
Typical project timelines include custom submittal drawings within 2–3 weeks and fabrication within 8–12 weeks, depending on project scope and system configuration.
Acoustic enclosures
QuietSound™ Music Practice Rooms
QuietSound Music Practice Rooms are the ideal modular solution for music education, recording, and broadcasting. These enclosures provide superior NIC ratings up to 70, excellent room acoustics, and the flexibility to design custom shapes and sizes.
Common features may include:
- High-STC modular acoustic wall systems
- Sound-rated doors and sealed perimeter gasketing
- Isolated structural connections to limit vibration transfer
- Integrated ventilation systems with acoustic silencers
- Interior acoustic treatment to control reverberation
Modular Curtain Enclosures
Acoustic ENCLOSURES
Quilted Fiberglass Absorbers (QFA)
Memtech's noise absorber curtain panels are designed to reduce reflected sound and overall sound pressure levels in industrial environments, equipment areas, and enclosure applications. Constructed from quilted vinyl-coated fiberglass and absorptive fiberglass batting, these panels provide effective sound absorption while maintaining flexibility and durability for demanding conditions.
Memtech offers multiple noise absorber panel configurations, allowing absorption characteristics to be selected based on application requirements and frequency content. Panels are suitable for use as wall treatments, enclosure linings, partitions, or supplemental absorptive surfaces in industrial noise control systems.
Memtech offers multiple noise absorber panel configurations, allowing absorption characteristics to be selected based on application requirements and frequency content. Panels are suitable for use as wall treatments, enclosure linings, partitions, or supplemental absorptive surfaces in industrial noise control systems.
Performance & Design Highlights:
- Broadband Sound Absorption
NRC values up to 1.05, depending on panel thickness - Two Absorptive Core Options
2" and 4" fiberglass cores to match application requirements - Class A Fire Rated
Tested per ASTM E84 for flame spread and smoke development - Lightweight Construction
Approx. weight of 0.45 lb/ft² for ease of handling and installation - Wide Temperature Tolerance
-20°F to 180°F - Standard & Custom Dimensions
Standard 48" panel width with lengths up to 25 feet - Multiple Attachment Options
Grommets, bound edges, and stitching options support a range of mounting methods
Acoustic ENCLOSURES
Temporary Construction Noise Barriers
Construction and temporary industrial activities can generate significant noise that impacts nearby workers, tenants, or surrounding communities. In situations where permanent barriers are not practical, exterior acoustic curtain panels provide an effective and flexible noise mitigation solution.
These modular curtain systems are designed to both block and absorb sound, combining a mass-loaded vinyl noise barrier with an exterior-grade fiberglass sound absorber. This composite construction helps reduce noise transmission while limiting reflected sound energy from construction equipment and temporary work zones.
These modular curtain systems are designed to both block and absorb sound, combining a mass-loaded vinyl noise barrier with an exterior-grade fiberglass sound absorber. This composite construction helps reduce noise transmission while limiting reflected sound energy from construction equipment and temporary work zones.
Curtain panels are commonly installed on:
- Temporary construction fencing
- Scaffolding structures
- Chain-link fences
- Jersey barriers
- Custom temporary framing systems
Acoustic enclosures
Noise Control for Recreational Facilities
As pickleball and other recreational sports continue to grow in popularity, many facilities are encountering increased concerns related to repetitive impact noise and community sound transmission. The distinctive “pop” produced by paddle-to-ball contact can travel significant distances, particularly in outdoor courts located near residential areas.
Acoustic curtain panels provide a flexible solution for facilities seeking to reduce sound transmission without constructing permanent barrier walls. These systems combine sound-blocking barrier materials with sound-absorbing surfaces, helping reduce both the transmission and reflection of noise generated during play.
Acoustic curtain panels provide a flexible solution for facilities seeking to reduce sound transmission without constructing permanent barrier walls. These systems combine sound-blocking barrier materials with sound-absorbing surfaces, helping reduce both the transmission and reflection of noise generated during play.
Typical benefits include:
- Reduction of repetitive ball impact noise
- Improved sound containment for outdoor courts
- Reduced disturbance to nearby residential properties
- Flexible installation for existing facilities
- Adaptability for seasonal or temporary events
Modular System Design Features
Track and Trolley Hardware
Straight, curved, or multi-connector assemblies for any layout
Mounting Options
Floor-mounted, ceiling-hung, wall-mounted, or beam-suspended
Portable Systems
Wheeled stands for mobile or reconfigurable barriers
Access Options
Sewn-in windows, lift-up flaps, drop panels, or zippered doors
Ventilation Integration
Baffles and roof panels allow airflow while preserving acoustical performance
CAD Design Support
All custom systems come with detailed layout drawings
Need Noise & Vibration Control For A Unique Space?
We also design and build specialty solutions for difficult applications and severe environments, including:
- Custom acoustic treatments for multi-use facilities
- Machine-mounted and workstation noise shields
- Vibration isolation systems for sensitive equipment
- Sound control in hybrid public/private or mixed-use spaces
- Acoustic elements integrated into architectural designs
- Specialty noise enclosures for many applications
- Outdoor-rated systems for public venues and open-air structures
Applications
Automotive Plants
Isolating weld stations or pump noise
Packaging Facilities
Containing sound from conveyors or fillers
Testing Labs
Creating temporary sound isolation zones
Energy Sites
Screening outdoor generators or chillers
Warehouses
Segmenting loud zones from admin or right-use areas
Food Processing
Washable curtain walls around bottling or mixing lines
Technical Data &
Product Literature
Quilted Fiberglass Absorbers (QFA)
QFA-1 Data Sheet
QFA-3 Data Sheet
QFA-7 Data Sheet
QFA-10 Data Sheet
QFA-14 Data Sheet
QFA-20 Data Sheet
Barrier Backed Composite (BBC)
BBC-10 Data Sheet
BBC-13 Data Sheet
BBC-13-2" Data Sheet
BBC-15 Data Sheet
BBC-15-2" Data Sheet
Barrier Septum Composite (BSC)
BSC-19 Data Sheet
BSC-22 Data Sheet
BSC-24 Data Sheet
BSC-25 Data Sheet
BSC-25-2lb Data Sheet
BSC-26 Data Sheet
Support Beyond the Product
Installation assistance available for Michigan and Great Lakes region clients
Engineering consultation to ensure proper material selection
Custom sizing and integration with other Memtech acoustic systems
Replacement panels and parts available for future reconfiguration
Frequently Asked Questions (FAQs)
What equipment requires an acoustic enclosure?
Acoustic enclosures are commonly used for compressors, generators, blowers, manufacturing equipment, test cells, and mechanical systems where noise levels exceed workplace or environmental limits.
How much noise reduction can an acoustic enclosure provide?
Depending on the panel construction and enclosure design, acoustic enclosures can reduce noise levels by 15–50 dB.
Can acoustic enclosures be ventilated?
Yes. Acoustic ventilation systems, silencers, and louvers are designed to maintain airflow and cooling while limiting noise paths.
Are acoustic enclosures used for engine testing?
Yes. Engine test cells and dynamometer rooms frequently use acoustic enclosures to isolate engine noise from surrounding work areas.
Where are acoustic curtain systems most effective?
These systems work particularly well in spaces that include large glass surfaces, open floor plans, or minimal wall treatment, where traditional acoustic panels may not be practical.
Can acoustic curtains help improve speech privacy?
Acoustic curtains primarily reduce reverberation, which improves speech clarity and reduces excessive reverberation. When combined with other acoustic treatments, they can also support improved speech privacy.
Let’s Engineer the Right Solution, Together.
Let's Get Started. Contact Us.
Talk to our experts. We’ll assess your needs and recommend a solution that works for your project.
