Acoustic

Explore acoustic accordion doors and sound-control partitions designed to create flexible, functional spaces in offices, schools, conference rooms, and commercial facilities. Specialty Doors offers folding door solutions that help divide interior spaces while addressing sound transmission and privacy requirements.

Acoustic accordion doors are ideal for environments where adaptable room configurations and sound control are important. These folding partitions allow larger areas to be separated into smaller functional spaces without requiring permanent walls.

Our selection includes Woodfold accordion door solutions, with available models offering different materials, finishes, configurations, and acoustic performance characteristics. Sound-control capabilities vary by model, so selecting the appropriate system depends on your project’s specific requirements.

Browse our acoustic accordion door collection, or contact Specialty Doors for product specifications, available sound ratings, custom dimensions, and assistance selecting the right partition for your project.

Industry-standard accordion door for visual separation with minimal acoustic needs. Choice of vinyl, fabric, or carpet covers on a VL series frame. Request for Quote — contact us for custom sizing and pricing....
Features
  • Frame | VL Series welded steel pantographic frame
  • Common Applications | Schools, churches, healthcare facilities
  • Cover Options | Vinyl, Carpet, Fabric
  • Best For | Visual separation / low acoustic requirement
Product Options

Finish Type

Vinyl-Lam
Economy-grade acoustical vinyl accordion door with STC 37 rating. Ideal for low-noise environments requiring flexible space separation. Available for Request for Quote — contact us for custom sizing and pricing....
Features
  • STC Rating 35
  • Construction | Vinyl outer covering over steel pantographic frame
  • Cover Options | Vinyl, Carpet, Fabric
  • Best For: Minimal sound attenuation / low-noise environments
Product Options

Finish Type

Vinyl-Lam

The VL6 Series Accordion Doors by Curtition is the ideal choice for installations requiring moderate sound attenuation with a strong emphasis on economy. Three layers of sound attenuation materials are combined with outer covers to achieve an STC rating of...

Features
  • STC Rating 38
  • Construction | Vinyl outer covering over steel pantographic frame
  • Cover Options | Vinyl, Carpet, Fabric
  • Best For: Minimal sound attenuation / low-noise environments
Product Options

Finish Type

Vinyl-Lam
Curtition's most popular acoustical vinyl accordion door featuring 4-layer construction, sweep strips, and an STC 40 rating. Built for higher-noise environments. Request for Quote — contact us for custom sizing and pricing....
Features
  • STC Rating 40
  • Frame | Welded steel pantographic frame
  • Sealing | Top and bottom sweep strips
  • Cover Options | Vinyl, Carpet, Fabric
  • Best For | Higher noise environments
Product Options

Finish Type

Vinyl-Lam
The Hufcor 3100 Acoustic Accordion Door is a professional-grade folding partition engineered to deliver dependable sound attenuation in commercial and institutional environments. Manufactured by Hufcor, a globally recognized leader in operable partition systems, the 3100 brings decades of acoustic engineering...
Features
  • STC 31 Rating
  • No Floor Track
  • Custom Fabrics
  • Easy Setup
Product Options

Finish Type

Hufcor Designer Collection Vinyl

Color Pattern

Armor Pattern
Cascade Pattern
Cesta Pattern
Gem Pattern
Silk Stria Pattern
Terrain Pattern

Colors

Aqua
Ash
Bark
Beach
Black Sea
Bluff
Bone
Bronze
Bunny Slope
Chamomile
Chelsea
Creamy
Crepe
Crisp
Darkness
Drizzle
Eggshell
Fired Up
Fossil
Froggy
Ganache
Gold Dust
Khaki
Lace
Medieval
Midnight
Mist
Moss Brown
Nickle
North
Penny
Pure White
Seal
Sepia
Simple Grey
Sugar Cookie
Taupe
Typhoon
Urban Grey
White Sands
The Hufcor 4100 Acoustic Accordion Door is a high-performance folding partition system designed for environments where superior sound isolation is a core requirement. Engineered by Hufcor, one of the world's most respected names in operable wall systems, the 4100 delivers...
Features
  • STC 41 Rating
  • No Floor Track
  • Premium Fabrics
  • Professional Grade
Product Options

Finish Type

Hufcor Designer Collection Vinyl

Color Pattern

Armor Pattern
Cascade Pattern
Cesta Pattern
Gem Pattern
Silk Stria Pattern
Terrain Pattern

Colors

Aqua
Ash
Bark
Beach
Black Sea
Bluff
Bone
Bronze
Bunny Slope
Chamomile
Chelsea
Creamy
Crepe
Crisp
Darkness
Drizzle
Eggshell
Fired Up
Fossil
Froggy
Ganache
Gold Dust
Khaki
Lace
Medieval
Midnight
Mist
Moss Brown
Nickle
North
Penny
Pure White
Seal
Sepia
Simple Grey
Sugar Cookie
Taupe
Typhoon
Urban Grey
White Sands
The Woodfold 3300 Dual Wall Sound Door is a high-performance acoustic folding door engineered for commercial and institutional environments where sound control is critical. Achieving an FSTC 33 rating, this dual-wall accordion door effectively reduces noise transmission between spaces, making...
Features
  • FSTC 33 Rating
  • Dual Wall Design
  • Superior Acoustics
  • Professional Grade
Product Options

Finish Type

Vinyl-Lam

Colors

Black
Chalk
Cherry
Driftwood
Gray
Maple
Oak
Walnut
White
The Woodfold 3300 is a dual-wall acoustic folding door purpose-built for commercial spaces that require dependable sound attenuation and smooth, everyday operation. With an FSTC 33 rating, it provides measurable noise reduction between adjacent rooms, making it well-suited for offices,...
Features
  • FSTC 33 Rating
  • Dual Wall Design
  • Superior Acoustics
  • Professional Grade
Product Options

Finish Type

Vinyl-Lam

Colors

Black
Chalk
Cherry
Driftwood
Gray
Maple
Oak
Walnut
White
The Woodfold 4100 Acoustical Accordion Door is engineered for environments where high-performance sound control is a primary requirement. Used extensively in boardrooms, healthcare facilities, performing arts spaces, and educational buildings, the 4100 combines robust acoustic construction with smooth, effortless folding...
Features
  • Premium Acoustics
  • Custom Fabrics
  • Professional Installation
  • Maximum Privacy
Product Options

Finish Type

Vinyl-Lam

Colors

Black
Chalk
Cherry
Driftwood
Gray
Maple
Oak
Walnut
White
The Woodfold 4166 Acoustic Accordion Partition achieves an FSTC 41 rating, delivering professional-grade sound isolation for demanding commercial and institutional applications. Its advanced acoustic panel construction incorporates high-density insulation materials that target speech frequencies, making it especially effective in conference...
Features
  • FSTC 41 Rating
  • Maximum Sound Control
  • Custom Design
  • Premium Quality
Product Options

Finish Type

Vinyl-Lam

Colors

Black
Chalk
Cherry
Driftwood
Gray
Maple
Oak
Walnut
White
The Woodfold 4188 Acoustic Accordion Partition is one of the most advanced folding partition systems available, achieving an FSTC 41 rating that meets the expectations of the most acoustically demanding environments. Designed for hotels, convention centers, performing arts venues, corporate...
Features
  • FSTC 41 Rating
  • Advanced Design
  • Custom Finishes
  • Professional Grade
Product Options

Finish Type

Vinyl-Lam

Colors

Black
Chalk
Cherry
Driftwood
Gray
Maple
Oak
Walnut
White
The Woodfold H4100 Acoustic Accordion Partition delivers exceptional sound isolation with an impressive STC 41 rating, setting it apart as one of the top-performing accordion partitions on the market. Designed for demanding commercial environments, this partition is a go-to solution...
Features
  • STC 41 Rating
  • Superior Sound Control
  • Custom Sizes
  • Premium Materials
Product Options

Finish Type

Vinyl-Lam

Colors

Black
Chalk
Cherry
Driftwood
Gray
Maple
Oak
Walnut
White