Series 2100: Superior Sound Reduction
When noise control matters, Woodfold's Series 2100 delivers FSTC 21 sound reduction with single-wall construction. Perfect for restaurants, churches, offices, and spaces requiring acoustic privacy.
Acoustic performance you can count on
Why Series 2100 Delivers Acoustic Excellence
When restaurants need quiet dining areas, churches need separate fellowship spaces, and offices need private meeting rooms, they specify Series 2100. This isn't just a room divider—it's an acoustic barrier that creates peaceful, productive environments.
The Sound Challenge
Noise travels freely through standard accordion doors. Conversations overlap, distracting sounds penetrate, and privacy becomes impossible. Your space loses its functionality when noise control fails.
Series 2100 provides FSTC 21 sound reduction with specialized single-wall construction. Engineered acoustic materials create a sound barrier that maintains flexibility while delivering the peace and quiet you need.
Why Series 2100 Stands Apart
FSTC 21 Sound Rating
Proven sound reduction performance that creates acoustic separation while maintaining flexibility. Perfect for noise control in commercial and institutional spaces.
Single-Wall Construction
Specialized acoustic materials in single-wall design deliver superior sound performance with minimal footprint. Efficient without compromising on acoustic effectiveness.
Custom Acoustic Solutions
Every acoustic door is custom-built to your exact specifications. Widths from 3 feet to 30+ feet. Heights up to 10'1". Acoustic performance tailored to your space.
Multiple Finish Options
Available in various acoustic-friendly finishes that complement sound performance. Choose from options that enhance your decor while maintaining acoustic effectiveness.
Series 2100 Specifications
Sound-Control Construction
Series 2100 features specialized single-wall construction engineered for FSTC 21 sound reduction. Designed with acoustic materials and construction techniques that create effective sound barriers while maintaining operational flexibility.
Where Series 2100 Excels
Series 2100 Installations
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Configure Series 2100 NowSeries 2100 — Details, Finishes & Measuring
In offices, hotel meeting venues, religious or assisted living facilities—this is the accordion door most people turn to when they want an affordable option to close off part of a room and reduce noise*. Woodfold Series 2100 Single-Wall Sound Reduction Door features an acoustic lining and exclusive heavy-duty hardware. The full-perimeter seal system features a vinyl sweep system on top and bottom, acoustically sealed track and interlocking jamb molding with sound gasket. These reduce heat loss and air exchange between rooms. Mounted from an overhead track with all hardware included, the 2100 will be tailored to your exact specifications including size, latches and finish. Choose from a variety of attractive hardwood and Vinyl-Lam finishes for this two-sided door or talk to our pros about custom murals and other decorative options. Find your perfect match under the Decorative Options and Color & Wood Selector tabs.
- Panels: 4¼” wide by ¼” thick; available in Vinyl-Lam and hardwood veneer faces, front and back
- Panel Connectors: Flexible vinyl, color-coordinated to panel selection Standard colors: White, Sand, Gray, Brown, Black
- Track: 2″ x 1-1/8″ aluminum, dark bronze, or clear finish
- Sound Seal: Flexible vinyl sweep strips mounted top and bottom, with wood molding mounted on both sides of the track, forming a 4-7/8″ wide sweep surface
- Wheels: Nylon wheels on steel axle with ball bearings supplied as standard
- Lead Post: ¾” x 2¾” aluminum, color-coordinated to panel connectors
- Jamb Molding: 1-5/8″ wide by 1″ deep aluminum
- Latch: Dead latch with thumb turn on two sides; key locks or magnetic catch options available
- Handle: Molded PVC with finger access
- Width: Custom crafted to any width
- Height: Vinyl-Lam up to 10’1″; hardwoods up to 10’1″
- Stacking Space: 1¼” per foot, plus 2¾” for lead post
Note: Not available with curved track or recessed track channel.
* Field Sound Transmission Class: The Series 2100 door has a field sound transmission class rating of (FSTC) 21. Field tests were performed by Bruck, Richards & Chaudiere, Inc. of Seattle, Washington, following the procedures specified in ASTM designation E 336-77.
PLEASE NOTE: The stain and color samples on this page have been color matched using a monitor calibrated to the sRGB IEC1966-2.1 color profile. Intended only as a guide for color selection, the actual finish materials will vary due to the natural and acceptable variations in wood grain characteristics, textures, and color tones, as well as the color variation that occurs among individual computer monitors.
*All panel samples show factory default color combinations, unless noted otherwise.
Natural Hardwood Veneers
Woodfold has today’s most popular hardwood species to match your interiors. Woodfold insists on select grade veneers, laminated to an engineered core to ensure excellent dimensional stability. Clear finish is standard; however, custom-stained finish service is always available.
Vinyl-Lam Woodgrains
Incredibly realistic looking, Woodfold’s Vinyl-Lam woodgrain finishes provide a wide range of color selection representing several wood species. Woodfold’s Vinyl-Lam finishes are laminated to an engineered core to ensure excellent dimensional stability.
Solid Colors and Textures
Woodfold’s solid color, multi-textured vinyl’s are selected to compliment the most popular current interior colorations. Woodfold’s Vinyl-Lam finishes are laminated to an engineered core for excellent dimensional stability.
Hardware & Connectors
Coordinating Hardware Hinge System A clear (silver) finish is supplied with Off-White and Chalk. A bronze finish supplied with all others.
Coordinating Vinyl Panel Connectors We carefully color coordinates our vinyl panel connectors as a standard feature.
To assure correct sizing of your Woodfold accordion door the finished opening should be measured precisely from side to side for width and from the header surface where the track will be attached, to the finished floor or counter surface for height.
Width Measure the width at the bottom, halfway up and at the top of the door and use the widest dimension you have. Note: if the widest dimension is at the bottom or center you may have to trim the suspension track to fit your opening at the top of the door as track lengths are made to the ordering width. This can be done with a hacksaw.
Height Measure from the top of the finished floor to the point where you are going to attach the track. NOTE: For those areas where the floor is uneven (e.g. concrete floors) please take 3 or 4 height measurements along the floor. Use the shortest measurement as the finished opening height except 2100, 3300 or 4100. For sound doors use tallest height.
Dimensions should be stated width first and then height and should represent sizes after any and all modifications have been done to the opening. Unless customer specified, we will allow 9/16″ floor clearance for doors over 4′ high and 5/16″ for doors 4′ and less. Beware of variations in floor and/or ceiling surfaces.
Please check your measurements for accuracy. Contact us if you need additional assistance.