Acoustical Products Made in USA.
Acoustic Accordion
Partition ANC-390
Interior Accordion Partitions Built
for Sound Control
ANC-390
The ANC-390 Accordion Partition is a high-performance operable partition designed to deliver reliable sound separation and flexible space division in commercial and institutional interiors. Engineered for environments that require durability with moderate acoustic control, the ANC-390 functions as an effective soundproof accordion door and sound dampening interior door, helping reduce noise transfer between adjacent spaces. Its reinforced steel-paneled sound liner enhances door sound insulation, making it a practical solution for those seeking noise proof doors, sound resistant interior doors, or internal sound proof doors in classrooms, clinics, restaurants, fellowship halls, and similar settings.
Anc-390 Operable Accordion Partitions With Sound Dampening Performance
ANC-390 Accordion Partitions are engineered to perform as high-quality soundproof accordion doors for a wide range of commercial and institutional applications, including church classrooms, fellowship halls, clinics, restaurants, offices, and training rooms. Designed for interiors that require both durability and reliable door sound insulation, the ANC-390 functions as an effective sound dampening interior door and sound resistant door, helping reduce noise transfer while allowing spaces to remain flexible and functional. Its steel-paneled sound liner, concealed behind a fabric outer covering, enhances sound proofing a door while ensuring long-lasting performance in demanding environments. Optional electric operation supports smooth movement across large or curved openings, making it ideal for projects requiring efficient door sound proofing and ease of use.
Application
The ANC-390 Accordion Partition is ideal for interior spaces that require flexible room division with reliable sound control and door sound insulation. Functioning as a soundproof accordion door and sound dampening interior door, it helps reduce noise transfer while supporting adaptable layouts in commercial and institutional environments.
Common Applications:
- Church classrooms and fellowship halls
- Schools and training rooms
- Clinics and consultation areas
- Restaurants and hospitality spaces
- Offices and conference rooms
- Multi-purpose interior spaces
- Easily replaceable, Class A fire-rated fabric coverings for long-term durability and safety
- Continuous horizontal pantograph hinge system for smooth, stable operation
- Three-dimensional welded steel frame engineered for strength and longevity
- Ball-bearing trolleys with high-tensile steel yokes for effortless, reliable movement
- Three-ply top and bottom sweep seals to enhance sound control and minimize noise leakage
- Integrated steel sound liner to improve interior sound insulation and overall acoustic performance.
Key Features
The ANC-390 Accordion Partition is engineered to deliver dependable acoustic performance, structural durability, and smooth operation for interior applications requiring flexible space division. Designed to function as a high-quality soundproof accordion door and sound dampening interior door, the ANC-390 supports effective door sound insulation and reliable noise control in commercial and institutional settings.
Key Features:
- Steel-paneled sound liner to enhance sound resistance and reduce noise transfer
- Three-dimensional welded steel frame for long-term strength and durability
- Class A fire-rated, easily replaceable fabric coverings for safety and design flexibility
- Continuous horizontal pantograph hinges for stable, smooth operation
- Ball-bearing trolleys with high-tensile steel yokes for effortless movement
- Three-ply top and bottom sweep seals to improve acoustic sealing and minimize sound leakage
- Optional electric operation for convenient handling of large or curved openings
This combination of acoustic performance and heavy-duty construction makes the ANC-390 a reliable solution for sound resistant interior doors, soundproof doors interior, and adaptable spaces where noise control and flexibility are essential.
Specifications
Specification | Details |
|---|---|
| Panel Construction | Welded three-dimensional steel frame with steel sound liner |
| Fabric Covering | Class A fire-rated, easily replaceable |
| Panel Thickness | 2–3 inches |
| STC (Sound Transmission Class) | Up to 39-40 STC |
| Seals | Three-ply top & bottom acoustic sweeps |
| Hinges | Continuous horizontal pantograph |
| Track System | Overhead, straight or curved layouts |
| Trolleys | Ball-bearing with high-tensile yokes |
| Panel Size | Width: 36” standard, Height: up to 14’ |
| Operation | Manual or optional electric |
- Case Study Silencing the Rhythm Miami Dance and Music Academy Finds Acoustic Balance
- Case Study Creating Focused Learning Environments with Soundproof Accordion Doors at Premier Music Academy
- Case Study High-Performance Soundproof Accordion Doors for Performance Dance Center
- Case Study Flexible Sound Control Solutions for Multi-Purpose Event Halls at the YMCA
- Case Study Interior Sound Control for Creative Spaces at Central Florida Dance Center
Customer Experiences
FAQ
What level of sound control does the ANC-390 provide?
The ANC-390 offers moderate acoustic performance with an STC rating of 39, helping reduce speech and activity noise between adjacent spaces. While it is not intended to fully soundproof a room, it functions effectively as a soundproof accordion door and sound dampening interior door for interior noise control applications.
Can the ANC-390 be operated electrically?
Yes — the ANC-390 supports optional electric operation, allowing convenient handling of large or curved openings with minimal manual effort, similar to other acoustic accordion systems.
What types of openings can the ANC-390 accommodate?
The ANC-390 can be configured for straight or curved openings and supports single, paired, or multi-panel layouts, offering flexibility for a range of interior space division needs.
How does ANC-390 compare to a traditional door for noise control?
While traditional doors might offer higher sound proofing attributes in some cases, the ANC-390’s design delivers excellent sound resistant interior doors and sound dampening interior door performance in spaces where movable partitions are needed. Its three-ply top and bottom seals help improve acoustic sealing at closure.
What finishes are available for the ANC-390?
The ANC-390 features Class A fire-rated, easily replaceable coverings in a variety of material options. Custom finishes can enhance interior aesthetics while maintaining noise proof door performance.
Is the partition easy to install and maintain?
Yes — the ANC-390 is engineered with durable construction and components such as ball-bearing trolleys and heavy-duty hinges to offer long-term performance and simplified maintenance, similar to other high-quality accordion partition systems.
Can the ANC-390 be used in curved or serpentine layouts?
Yes — like other accordion partitions, the ANC-390 can be adapted to curved track layouts, offering design flexibility for custom interior configurations.
Does the ANC-390 include acoustic seals?
Absolutely — the ANC-390 has three-ply top and bottom sweep seals to help enhance acoustic performance and provide a tighter closure for improved internal sound proof doors behavior.
What level of sound control does the ANC-390 provide?
The ANC-390 offers moderate acoustic performance with an STC rating of 39, helping reduce speech and activity noise between adjacent spaces. While it is not intended to fully soundproof a room, it functions effectively as a soundproof accordion door and sound dampening interior door for interior noise control applications.
Is the ANC-390 considered a soundproof door?
The ANC-390 is best described as a sound resistant interior door. Its steel sound liner and acoustic sweep seals provide reliable door sound insulation, making it suitable for spaces where noise reduction—not complete sound isolation—is required.
What types of spaces is the ANC-390 best suited for?
The ANC-390 is ideal for church classrooms, fellowship halls, schools, clinics, offices, conference rooms, restaurants, and other multi-purpose interiors where flexible room division and noise control are needed.
