As open office layouts become the norm, the need for sound-isolated spaces has grown exponentially. Perforated acoustic panels for office phone booths have emerged as an efficient and aesthetically pleasing solution for achieving speech privacy and acoustic comfort within busy work environments. These panels are now integral to acoustic booth manufacturing and corporate office design.
Office phone booths offer employees a space for private calls, virtual meetings, or focused work. Without acoustic treatment, these small enclosures amplify internal sound and fail to block external noise. Perforated panels with absorbent cores help resolve this by capturing echo and reducing reverberation.
A study by the Acoustical Society of America indicates that phone booths with NRC-rated interiors increase call clarity by 35% and improve perceived speech privacy significantly.
Perforated acoustic panels designed for phone booths typically include:
Perforated MDF or aluminum face
Core material: mineral wool, polyester fiber (PET), or acoustic foam
Hole diameter: 0.8–2.0mm, with ~15–20% open area
These panels can achieve NRC ratings between 0.80 and 1.10 when layered and positioned correctly. Fire-rated options are compliant with ASTM E84 and ISO 11925 protocols.
Modern acoustic phone booths are often modular, requiring lightweight and thin-profile panels. Perforated panels are ideal as they can serve dual purposes: structural paneling and sound absorption. Available in wood veneer, fabric wrap, or powder-coated metal, they allow companies to maintain branding and aesthetics.
Interior fit-outs often follow recommendations published by Architectural Digest on flexible acoustic solutions that enhance both form and function.
Issue: A fast-growing co-working brand installed 12 phone booths in its flagship space, but users reported echo and external noise interference.
Solution: Retrofitted all booths with 18mm perforated MDF panels backed with recycled PET acoustic fill. Ceiling and sidewalls were treated for 360° sound management.
Outcome: Acoustic comfort improved immediately. Internal decibel levels dropped by 25%, and meeting app usage increased due to clearer audio. The upgrade passed the firm’s internal WELL certification audit.
Because phone booths are enclosed, materials used inside must pass indoor air and fire safety standards. Panels must be zero-VOC, free from formaldehyde, and moisture resistant.
Products are certified under:
ISO 14006 sustainable design
WELL v2 Sound and Materials features
Panels are often delivered pre-cut with clip or adhesive mounting. Their surfaces are easy to clean with microfiber cloths and resistant to fingerprints—crucial in high-use office environments. With proper installation, the panels maintain full acoustic properties for 7–10 years.
Let us help you build or retrofit office phone booths that actually support private conversations. From material selection to layout simulation, our team can tailor acoustic panel solutions that meet fire codes, wellness standards, and aesthetic goals.
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See Also: Acoustic Booth Panel Design, Office Retrofit Acoustics
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