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What Is the Best Way to Control Noise in a Multipurpose Room?
The most effective way to control noise in a multipurpose room is by installing acoustic accordion doors that create flexible, high-performance sound separation between simultaneous activities.
In high-traffic facilities across New York, multipurpose spaces are expected to serve many functions at once. While flexibility is a major advantage, it introduces one of the most common and costly issues in shared environments:
👉 Uncontrolled noise transfer between activities
Why Multipurpose Rooms Struggle With Noise Daily
Community centers, schools, churches, and municipal buildings rely heavily on movable accordion partition systems to divide large rooms into smaller functional spaces.
Typical daily use includes:
- Fitness classes running alongside meetings
- Youth programs next to administrative work
- Public events overlapping with private sessions
🔊 Real Noise Levels Before Any Solution
In these environments, sound levels regularly reach:
- Group activities: 70–85 dB
- Fitness/music classes: 80–90 dB
- Conversations overlapping: 65–75 dB
👉 Without proper acoustic separation, all of this noise blends together, creating:
- Speech intelligibility issues
- Distracted participants
- Reduced usability of the entire facility
- Complaints from staff and visitors
Why Basic Accordion Room Dividers Fail
Many facilities already use accordion room dividers or folding accordion doors, but not all systems are built for acoustic performance.
Common Problems With Standard Accordion Doors:
- No acoustic seal system
- Thin panels with low STC rating
- Gaps at top, bottom, and sides
- Designed for visual separation only
👉 Result:
 Even when the partition is closed, sound travels freely between spaces.
OSHA Noise Compliance in New York Facilities
Even though multipurpose rooms are not industrial environments, noise exposure still matters.
OSHA Standards:
- 85 dB(A) – Action Level
- 90 dB(A) – Permissible Exposure Limit
In busy facilities:
- Peak activities often approach 85 dB+
- Staff exposed throughout the day may face cumulative noise risks
👉 Proper noise reduction accordion walls help maintain healthier environments.
The Real Solution: FoldaSil® ANC-AP40 Acoustic Accordion Partition System
The FoldaSil® ANC-AP40 Acoustic Accordion Partition System is designed specifically to solve the limitations of traditional accordion partition walls.
Unlike basic dividers, this system combines:
- Acoustic accordion doors with enhanced STC performance
- Integrated accordion door acoustic seal system
- Durable commercial accordion door construction
- Smooth, fast operation for daily use
How ANC-AP40 Reduces Noise (Before vs After)
🔊 Before Installation:
- 70–85 dB noise crossover between spaces
- Speech overlap and echo
- Distracting, uncontrolled environment
🔇 After Installation:
- Reduced to 50–60 dB
- Clear speech separation
- Comfortable, functional multi-use spaces
👉 This range aligns with:
- Normal conversation levels
- Productive learning and meeting environments
When Should You Use Accordion Partition Doors?
Use accordion partition systems when:
- Spaces change daily
- Permanent construction isn’t feasible
- Speed and flexibility are critical
- Moderate to high sound control is needed
FAQs
What are accordion doors?
Accordion doors are folding partition systems that expand and collapse to divide spaces quickly and efficiently.
Are accordion doors soundproof?
Standard accordion doors are not fully soundproof, but acoustic accordion doors like ANC-AP40 significantly reduce noise using seals and high-performance materials.
What STC rating do accordion partitions have?
Acoustic accordion partitions typically offer moderate STC ratings, enough to reduce speech and activity noise in shared spaces.
How do accordion partitions work?
They operate on an overhead track system and fold compactly, allowing fast room reconfiguration.
